Counterexample: no_future has a lot of downvoted comments, and vis total karma is (slightly) negative. (I would guess that it was slightly positive until yester

Counterexample: no_future has a lot of downvoted comments, and vis total karma is (slightly) negative. (I would guess that it was slightly positive until yesterday, and then ve received a lot of downvotes on a single comment and got autobanned.) This wasn't a single misstep, it was just the first one that attracted much attention.