Alien.top’s raison-d’etre is to create bots and repost things from Reddit.
The instance makes a bot with the same username as the poster from reddit, then makes a bot with the same username as all the commenters, and re-posts each comment.
Every alien.top user in this thread is a bot.
https://lemmy.ca/post/10599153?scrollToComments=true
I did a quick check, and it looks like 138 of the comments are bots.
Their bridge to post comments from Lemmy to Reddit is going to get banned from Reddit in the blink of an eye.
Yep, this project is pointless because reddit will absolutely not let it exist.