I put all games on a SSD and mine’s only 250GB, so…yes, no space. 
Plus installing and uninstalling games isn’t that hard anymore, and with patches being pretty common among games, it’s just easier to uninstall something I know I won’t be playing until I feel like playing it again.
A lot of us keep Steam and other games installed on SSDs and not everyone sunk $750 for 1-2TB SSDs. Besides, there’s no reason to keep anything installed on your drives if you’re not going to be playing them - this is especially true for those of us who have 400+ games in their Steam libraries and a garage full of physical copies.
Makes sense to be frustrated enough to stop playing a game when said game has lots of theory crafting which can require an ample amount of time to fulfill one’s theory crafted build(s).
D2 and TQ are too clunky for me to go back to, D3’s story/dialogue is atrocious and for some reason it kinda becomes too boring for me too quickly, PoE’s graphical look and trade/market system is off putting.
One game simply cannot rule them all 
I agree about d2/tq/d3, and I’m not sure what it is about poe but I’ve just never been able to get into it. So, for me at least, it’s grim dawn by default haha.
No not throwing a hissy, while finding the same legendaries over and over again playing the same boring crucible endlessly is annoying and rant deserving. But after 1500 hours I’m sick of the pointless endgame of crucible. Playing through the campaign with new toons is just not enjoyable. Figured start the new year off with not pissing my life away with so many arpgs and Grim Dawn, Titans Quest, Path of Exile (still can’t get into that game). Leaving Diablo 2 a game that I can play for a bit here and there. And the fools posting loot is hard to come are playing it wrong. High runes sure are a pain but in an hours time of farming chaos I found gore riders, dracul’s and a crappy eschuta’s among lots of other uniques.