I genuinely can’t think of any reason, outside of corporate interest to push engagement.
On Reddit, I found that blocking people by account age and link karma noticeably improved the site. edit: For example, blocking 1 year old accounts with more than 100k link karma. /edit Mostly helped me filter out karma farmers from my feed that did nothing but repost memes or low effort shitposts.
Of course, not having total karma publicly tracked might make reposting a nonissue.
On Reddit, I found that blocking people by account age and link karma noticeably improved the site. edit: For example, blocking 1 year old accounts with more than 100k link karma. /edit Mostly helped me filter out karma farmers from my feed that did nothing but repost memes or low effort shitposts.
Of course, not having total karma publicly tracked might make reposting a nonissue.