Some people who think of themselves as optimists should look over their posts to see if what they write is consistent with how they think of themselves regarding seeing only the good in others.
If they feel that they are judging things that need to be discussed so they can be corrected which is the point of airing out thoughts in the CR, then they can’t jump on others with snide remarks when the others are judging situations and they don’t agree with their opinions.
One can counter opinions and disagree, that’s the point of a good argument so all angles can be explored, but one cannot attack the others right to judge.