Evasion

Psychological evasion
"Reading about the "changing the subject to evade accountability" tactic or the "what about me" syndrome. So, basically, it's when manipulators (or emotional vampires, or people suffering from personality disorder) don’t want you to be on the topic of holding them accountable for anything, so they will reroute discussions to benefit them e.g., by pointing out a mistake you might have committed seven years ago. Fascinating, as well as helpful!"
Psychological projection; Psychological scapegoating