You are the only user to ever purchase something off of steam and not playing it. No one else does that.I've bought a bunch and am embarrassed to admit I've not played or haven't finished them.
Part of the reason I've not played them too often is because sitting down and looking at a monitor isn't ideal in comparison to a couch, but I'll eventually buy a Steam Deck and that's a 2-in-1.You are the only user to ever purchase something off of steam and not playing it. No one else does that.
In short: You can't.(this is what I mean)
I saw people saying that they can already send friend requests without spending money first