Well, you do to some extent, and having people define what antisocial is for them is how teens learn to be prosocial (inshallah).

Not a Karen -- it's about striking a balance.

"Anti-social" has multiple definitions.

The other poster was using it to mean the opposite of pro-social, i.e. behavior that is bad for society (like roughhousing in a shared space meant for shopping). This definition is frequently used in the UK and Ireland thanks to Anti-social Behavior Orders.

You are using it to mean being averse to socializing.