Did you ever threaten to quit your job? What happened?

I had a manager trying to “manage me out” for performance despite being in the top third of the store also because of my “attitude” which was actually me not letting him bully me / make me do illegal stuff, I had asked for a move to another store but he kept saying area manager wouldn’t allow it. One day I just flipped and said shove your fking job, he said I needed to work my notice. They had been twats to people with references and held back bonuses etc before so I agreed to do two weeks. Two days later he pulls me into investigation for stealing a 30 quid phone, I assume to try fk me over for bonuses. Spent the whole meeting trying to bully me into admitting I had stolen the phone. I refused to budge. Kept going “off record” eventually I said “no we aren’t going off record if you have somet to say it goes on fking record” Went to a disciplinary with my manager and another one, got told it was a serious offence etc and could lead to dismissal I said “I’m gonna stop you, I don’t care iv handed my notice in anyway I’m just here so I don’t get a reference as a thief” Area manager was genuinely shocked “why have you handed your notice in” “Cause I don’t want to work for my manager and you won’t let me have a move” Was the first thing my area manager had heard of it, I got moved shops and manager got questioned on why he had wasted everyone’s time. Karma got him in the end as they sacked him the week before the company shut down and paid redundancy’s out he lost like 30k plus