I should know, having been recently accused of being despicable myself.
He was personally insulting another poster.
Which might be unkind,
even when it's true, but not something that I personally would classify as despicable. Despicable would be something like making up racist statements and then falsely attributing them to someone else. Now
that would be despicable!
Even with that kind of despicable act, you could probably find someone willing to rationalize and dismiss your nefarious acts as merely motivated by implied inferences—while reaching for their crying towel and yelling for a moderator at an unkind remark to that same despicable, but like-minded, individual.
Hypothetically speaking of course!