You're really not being honest and I don't understand the agenda here. "Some games don't count because reasons". What are you, 12?
Cutting Nintendo's dick won't make Sony's bigger, and it's plenty big for you to have your "fun" already.
2018 was their worst year and had smash, Mario party, Pokemon, Kirby, Mario Tennis, and a few other minor games (sushi strikers) or ports (Bayonetta). It also had Labo.
2019 is generally considered a good year and had Fire Emblem, Luigi's mansion 3, Link's Awakening, Yoshi, Mario Maker 2, Astral Chain (which is very much a Nintendo funded and owned game), Ring Fit Adventure, Pokemon...
2020, despite COVID delays, had Animal crossing, paper Mario, brain training, some ports again like Pikmin 3...
Quite a varied lineup and as the member whom you answered to said, it ended up being a paying strategy to have those exclusives scattered throughout the year alongside 1-2 tent pole games.
I like Sony but I wouldn't be against them delivering more medium size exclusive games such as the Astro franchise.