You're not crazy if you felt like this years box is lighter.
I purchased this 2019 Topps Series 1 Baseball Walmart Hanger Box for an inflated price of $14 because it contains a hit.

Exclusive to Walmart boxes is Ronald Acuna Jr. Highlights cards. As you may have read, this years hanger boxes has 67 cards, which is 5 cards less than previous years.
I paid $14 for that box because I wanted to post a Target vs. Walmart insert battle with an even playing field.
Base Cards
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5 Chase Anderson.
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11 Mike Zunino.
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12 Crackin' Jokes.
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24 Blake Snell.
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25 Chad Green.
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29 Eugenio Suarez.
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38 Kolby Allard [RC].
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51 Michael Brantley.
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59 Zack Godley.
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61 Touki Toussaint [RC].
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68 Nick Ahmed.
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72 Chris Taylor.
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82 Lourdes Gurriel Jr.
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87 Danny Duffy.
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88 Jonathan Villar.
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102 Shin-Soo Choo.
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104 Joe Musgrove.
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108 Ian Kennedy.
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110 Trevor Bauer.
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113 Willie Calhoun.
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114 Brandon Lowe.
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120 Robert Gsellman.
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126 Oakland Coliseum.
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132 Miguel Andujar.
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134 Sean Reid-Foley [RC].
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137 Carlos Rodon.
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138 Kyle Barraclough.
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157 Buster Posey.
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159 Minute Maid Park.
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166 Matt Chapman.
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170 Manny Margot.
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179 Jackie Bradley Jr.
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189 Khris Davis.
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190 Steven Duggar [RC].
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208 Josh Bell.
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231 Joc Pederson.
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251 Niko Goodrum.
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266 AL West Studs.
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269 Francisco Lindor.
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270 Brad Keller [RC].
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271 Shane Bieber.
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294 Dynamic Duo.
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303 Ranger Suarez [RC].
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304 Michael Lorenzen.
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309 Randal Grichuk.
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310 Javier Baez.
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313 Robinson Cano.
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316 Adam Eaton.
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322 Brian McCann.
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327 Maikel Franco.
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330 Lorenzo Cain.
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335 Ervin Santana.
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336 Corey Kluber.
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339 Josh Harrison.
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342 Wilmer Difo.
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344 Max Scherzer.
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345 Justin Upton.
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346 Chris Iannetta.
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347 Kirby Yates.
Insert Cards
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RA-4 Ronald Acuna Jr. (odds 2:1).

Acuna Jr. was named the National League Rookie of the Year in 2018. Being the youngest player in MLB history to hit a postseason grand slam, aged 20 years 293 days, might have had something to do with that.
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RA-30 Ronald Acuna Jr. (odds 2:1).

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EO-22 Modern Catcher's Mask.

The back of that card shows what a modern catcher's mask looks like.

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R84-100 Aaron Judge.

It's a bummer Judge was injured for nearly two months in the 2018 season, because he was hit by a 93 MPH fastball by Kansas City Royals pitcher Jakob Junis on his right wrist.
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Rainbow Foil 51 Michael Brantley (odds 1:2).

I also pulled this card from my Target box. What are the odds?
- 84R-KBR Kris Bryant (odds 1:44).

Before the start of the 2018 season, Sports Illustrated ranked Bryant as the third-overall best player in baseball.