It still amazes me, but it shouldn't

The people who are so quick to make fun about people's supposed character flaws, as if they have none of their own.
That they give so much energy to pointing them out to anybody who'll listen and devout so much time to what the younger generation calls "virtue signaling" .
How do they find the time to dig up so much dirt?
Isn't there anything better to do?
I realize, in this, I too am pointing out a character flaws,so no need to point out the obvious, it isn't lost on me.
I just wish people, myself included, would be kinder to each other, maybe self reflect a bit before pointing out everybody else's faults.
We all are imperfect beings looking for a bit of acceptance.