Maybe no “should”, but maybe an option to provide either (i) personal quick messages to OP, linked to the post, or (ii) anonymous public comments, could help. I guess (ii) would be silly all in all though. Leaves (i) as an option, anonymous or not anonymous. Not anonymous would make it close to existing PM; anonymous might indeed encourage low-effort rough explanations for downvoting.
Maybe no “should”, but maybe an option to provide either (i) personal quick messages to OP, linked to the post, or (ii) anonymous public comments, could help. I guess (ii) would be silly all in all though. Leaves (i) as an option, anonymous or not anonymous. Not anonymous would make it close to existing PM; anonymous might indeed encourage low-effort rough explanations for downvoting.
I think nudges towards feedback might make sense, especially if anonymous. I do think feedback is good!
With LLMs, we might be able to aggregate more qualitative anonymous feedback.