Hi, just randomly passing by
Imo you should respect the work done and avoid publishing anything that is behind subscribtions when there are free versions and all the more when the dev is owner of the topic.
FI, even if its easy and people are gonna enjoy it, those kinds of uploads break / drastically reduce all potential incomes for the game.
In most case, it might "just" prevent him or her from being able to continue working on it as much as (s)he was, potentially making him/her obliged to work on vanilla jobs full time to provide for his/her needs instead of being full time on game dev.
In worst case for big games, it might just prevent getting everyone working on a game (artists, devs, ...) to get rewarded for their work.
In the end, it all imply less motivation, less work, and as a result fewer releases and less content, which, I think, is not what everyone might want on every games.
In conclusion, even if it's a piracy forum, posting free versions instead of subsribers versions should be a solution to prefer.