From the showcases I'm interested in:
Resident Evil 9
Stranger Than Heaven
Super Meat Boy 3D
Clockwork Revolution (this one was a surprise as it did not look good from the first trailer)
Haven't gotten a Switch 2 yet and I really like Mario Kart but it does not seem worth it with the current lineup and it's a bit insulting the Switch 2 Editions are paid upgrades that don't even have anti-aliasing so emulation still looks better as a result. Maybe when MP4 is out I'll get one.
There were quite a few games that piqued my interest.
RE9: I keep seeing rumors that Ash will be a shared protag with Leon.
There Are No Ghosts at the Grand: Has potential. I need to see more first.
Keeper: Double fine has a good track record of interesting hits.
Super Meat Boy 3D: Just good-looking chaotic fun.
Ninja Gaiden 4: Loved the remaster of 2 that came out not so long ago. 3 wasn't good, but I still have faith.
Clockwork Revolution: even if it's just a Bioshock clone, that's fine by me.
Beast of Reincarnation: I can't believe Nintendo let Game Freak out of the Pokémon dungeons and let them make a game on a different platform.
Persona 4 remake: I shudder at the thought of how they will modernize this game, and how bad the localizers will butcher Kanji's and Naoto's stories, but hey. It's on game pass.
Mortal Shell 2: Looks like it has a crazy dark dystopian horror world. The ascetics alone has me interested.
Stranger Than Heaven: RGG has me hooked. I'll buy anything they put out.
Atomic Heart 2: This was the best trailer of the week for me. Just looks crazy fun. And I'm always in favor of hot robot women.
Metal Gear Solid Delta: Snake Eater: This isn't new, but I can not wait to play this game.
Pragmata: This game has some stunning visuals. Interesting concept, too, with the little psychic girl on your back as you shoot things.
Romeo is a Dead Man: Looks like slapstick gory fun.
Silent Hill f: This is looking like it will be the first new, actually good Silent Hill game in ages. With this and MGS3 Delta, I guess Konami finally gave up on their pachinko machines and decided to make good games again.