Most people are just performing the narrative that they use to shape their life in front of you (and the rest of the world). When someone comes at you overwhelmed with a disempowering emotion (e.g. locked up by anger, envy, snark, etc), how they behave has very little to do with who you are or what you did.

The first time this really hit home with me was when I was dating a girl who laughed at inappropriate times (e.g. it was extremely amusing to her how much my ski boots would squish my feet the first few days of the season). It was only after I broke up with her (for unrelated reasons) and saw her go through her own struggles that I learned that her family of origin was horrible and there was no one to comfort her when she would get hurt. Laughing was her way of dealing with the emotions of physical injury because she didn't know how to soothe herself or others.

Anyone who has the misfortune of having a friend or family member get ensnarled by the Qovid / Trump / populist zeitgeist can see that most of these people have gone through immense emotional suffering (often involving betrayal by a government agency, big business, or spouse), and are just bereft of the self awareness to understand what is going on with their emotions.

So yes, don't take anything personal. It almost never is.