Not to even mention valve is just flagrantly violating open source licenses. They’ve patched things like sddm to support the steamdecks specific gameplay style login screen but those patches are not public. At one point I tried installing an alternative mutable os but a lot of functionality was just broken because of things like this.

Statistically sure but then it’s on the algorithm to recommend stuff that interests you more. Reposting things is just spoofing the recommendation algorithm and making things more likely to bubble up to you which is always going to cut both ways. Some people want duplication, others don’t.

Not to be that guy but no one expects someone to stumble on earlier posts and thus not repost them. But you can quite easily search for them before reposting the exact same thing. One requires luck the other requires care. It’s similar to not asking for support with an issue that’s already been discussed in a separate users question.