I’m with those erring on the side of caution.
Feedback can be nice, knowing that loads of people silently agree with you (or making you realize you’ve been acting like a tool). But such a system can be easily abused, and it’s part of the reason why sites like Twitter became cancerous. People get dopamine hits from positive feedback, and it turns social media into a drug as people compete to say some of the most ridiculous nonsense to keep getting those likes. As it is right now, forums like this one are reminiscent of the good old days of what the Internet used to be like.