I disagree with what you and alot of other people in this thread are saying but I do understand your annoyance. To me Shovel Knight, Ultrakill, and Pizza tower are the undisputed kings of this kind of "genre", both great games that manage to take inspiration from older games whilst carving their own identity and mechanics.
Also I see Celeste being thrown around alot when this kind of discussion gets bought up but honestly I wouldn't really consider it a retro throwback. pretty much everything outside of the gameplay itself is either hand-drawn or 3D modeled such as the map, the dialogue portraits, the main menu, etc. It doesn't seem to be aping any particular game, it just uses pixel art. People often point to anything that uses pixel art as some kind of retro throwback nostalgia bait thing when pixel art in and of itself can foster just as many styles or appearances as hand-drawn art. I'm surprised nobody here or anywhere else called Balatro a retro throwback to casino's from the 90's.
If it's good it's good.