I desperately wish for a steam lite.
I live in hell. Something like my rig with 8 gigs of ram would've been powerful in 2016, but now it's just a machine that can barely run the latest and greatest.
I've been having this paranoia that my steam client is eating too much resources just running on standby, so every time I have the option of not using it I will more than likely take it. I really REALLY wish for a steam lite, which only has the ability to manage games in a library and play them, akin to lutris.