oftentimes instead it’s a preemptive self-censoring to prevent your post from being shadow-banned / doing less well with the algorithm, for which there’s only very vague if any evidence that that’s happening, but vagueness is how these algorithmic sites work
Some repacks (fitgirl and dodi and sometimes others) occasionally decide not to install ever in any linux system with wine or proton (they’ll crash at some point in the installation), and then you’ll have to install them first in a windows vm and then move them over to linux. It’s not really a rare issue, like 50/50, depends on the repack and its compression settings and just the luck of the day. Games that are already installed which you’re just moving over work perfectly 99% of the time. I recommend lutris.