I've never used the Steam for browsing for games to buy. I've only bought stuff there after finding the games some place else (reviews, word-of-mouth). Using it for that has been a terrible experience since the day they opened the floodgates, since there's just too many damn games out there, even ignoring the slop (even without AI, there's still the Unity asset flip to flood the store).

Steam can't not have a store front, but it wouldn't matter to me if they removed 95% of it and just reduced it to a search bar with and a list with some basic results to know I'm actually buying the right game (think $Name, $Dev, $Date-of-release, $Probably-some-other-values-to-prevent-obvious-copycats). I'd use it in functionally the same way as I do know, and I wouldn't by any less because of it.

I don't want to say you're holding it wrong, but I question your tactics if your goal is to find new games you want to play.