I quite like your answer and tend to agree. Just wanted to add that while popular games have changed over time, the sheer amount of games that get made these days is insane. I would recommend to see what strange indie stuff is being made, this is something that helped me when I had similar feelings. When not bound by large budgets or investors, really awesome experiences are still possible.
Examples: A Short Hike, Vampire Survivors, Outer Wilds, Undertale, Stardew Valley, Rocket League …
Any imaginable genre is still getting new and interesting stuff IMO, it’s just that mainstream gaming has gotten worse (again, IMO).
But it is true that you shouldn’t simply discard what you’re feeling! I really love that about your answer.