I would say it’s a bit more nuanced than that. I have installed quite a few games on my Deck that have had serious issues that require their own unique fixes in order to work. I had a few games that had shader issues with flashing neon textures that required specific Proton versions to work, a few games that could never get past the main menu due to infinite loading that required reinstalls and using specific Proton versions, and one that required adding some additional commands on the startup in order to avoid crashes. I’ve also run into a few games where the Deck has quirks, such as one I played where the keyboard would cover the game’s text input and the keyboard would appear immediately after closing, which meant you could hardly read what you were entering text for. They do work eventually, so you are technically correct, but they require effort to fix that some people will not feel comfortable doing.

When I first got my Deck, I was playing a lot on it. I then kinda transitioned back into PC gaming for a while and that continued into the beginning of 2023. However, I started gaming a lot more on the Deck in the past few months. I’ve mostly been working through some of the indie or older games that are in my backlog. Right now, I only really play on PC when I am playing my primary multiplayer games that don’t run (or run poorly) on the Deck.