You are right. 1985 - 2017 is the full time period where games are good.
I recently abandoned Sony because they can't make good games that are not remakes.
The Wikipedia Category Page for PS5 exclusive games has 13 pages.
3 of those haven't come out yet. That means that the PS5 has 10 games.
But 2 of those 10 games are VR exclusive, meaning that the PS5 has only 8 games for it.
I also abandoned Xbox for shutting down 4 different game studios.
If want want a games console with good games, Get a PS2, Wii, PS3, Xbox 360, DS, or a Switch.