the steam client is definitely kind of terrible, maybe i’m just biased because i have used steam deck since launch which uses big picture, but there have been bugs in the client that were extremely annoying and obvious that took years to fix (for example, closing a store page and losing page position, but then the page would scroll up when pressing down on a controller for years).

A very obvious non-deck example is how bad it can be at loading and showing videos on the store page. They consistently have issues with smooth playback, this is not my network, others i know have the same issue. it’s to the point that I scroll down and look at gifs in the description for gameplay footage first. I use the discovery queue often and it’s pretty apparent.