Your history of losing your cool with airline agents is likely recorded in their service app.

Attempting to open the jet bridge door puts the entire airport of passengers at risk (I was in a terminal where they emptied the entire terminal over this).

Corporate Security will talk to you during the work week but if they see you have a history of losing your temper with phone agents, there’s zero likelihood of overturning the lifetime ban.

I would suggest trying a new airline and not being an ... to folks who are trying to help. Your entire story screams red flags of Karenism to me.