I downvote the bot that posts nothing but links to reddit. I could block it and move on but somebody has to tell it that it sucks. Sometimes I'll go to the profile and downvote every post until I get bored or catch up. This is a way to quickly tag the bot post for when it shows up in Top Hour feed (often). None of the posts lead to any sort of discussion here. It's a neverending stream of shit in communities it moderates so reporting is a waste of fuckin time.
This is Lemmy and not reddit. I am here for Lemmy not reddit content. I am certain there are a lot of reddit refugees here. People who left and don't want to look back. If I wanted to read clankers replying to clankers in threads I cant participate in provided to you by clankers I would have stayed on reddit and tried to not get permanently banned.
The worst part is that sometimes the posts have a compelling topic. I'll read the post title (and not the user who posted it) and be excited about the discussion it could bring about. The disappointment in seeing it being a link to reddit by that bot after reading the title is almost palpable.
Upvotes are a different story. Since it means less here than it does on reddit I try to do it more often for human posts. There is less incentive to farm karma here so I am more willing to do my part in boosting good contributions made in good faith.