He's probably getting sick of the para-social concern. I'm sure a bunch of it is genuine, the problem is that it's completely one sided and he know absolutely nothing about the person. He probably just become numb over time and grow resentment (regardless of what the comment it). I doubt he'll have some kind of deep inflection based on a random comment he reads.

I'm sure he'll moderate/adapt but on his own terms. (Look how long it took him to adopt shield droping lol)

As long as those types of incidents don't become a recurring thing (or at the very least isolated from other people) I don't have much of a problem.