I love the gaming scene right now, if I'm being honest! So this hasn't really been my experience at all.
I also have a backlog of (20+) games which I'm playing through. I do get burnt out, though, and I go back to playing Animal Crossing (as my go-to comfort and cozy game). I love grabbing my 3DS and going to a café near my appt and just chilling for a while. But otherwise, I feel like I'm just drowning in great games (and with little time to play them, lol).
This year alone: Mario Kart World, Donkey Kong Bananza, Fantasy Life i, Kirby Air Riders, Witchbrook (OMG), Paralives (OMG x2), Vampire the Masquerade: Bloodlines 2, Digimon Story: Time Stranger, Demon School, Final Fantasy Tactics remaster, and more...
Not to mention all the games I've been playing from my backlog and games that I haven't played (and that have released already): Pikmin 4, Trace Memory for Switch, Grandia, Cyberpunk 2077 (recently replayed this and spent 100h on it, lol). 
What games are you usually into? Just RPGs? If you're like me, I also get RPG fatigue (they're also more demanding and longer than your average game).
You could maybe try shorter games. If you're into "cozy" and chill games, let me know, and I can send some recommendations your way 
