I quit the job, I started in university to get some weed money and continued later when my kids were born and I needed the extra. It was fun and kept me from drinking, except for one gig where I was paid in pints.
I gave it up because the money wasn't needed and it was starting to turn me against regular people. The terrible people you have to deal with as a doorman changes you over time. They all come from single parent households, have no aspirations other than to sport a fashionable haircut and take out their frustrations on any available father figure in authority. They are cretins, they have less than zero worth, the whores skirts they chase remind them of their bipolar mothers and will provide them with little bastards just like their absent dad.
Being tasked with providing boundaries for these drunk, frustrated little sewer Napoleons can make you less charitable and I started to look forward to and perhaps not put so much of the brakes on any escalation.
That was my cue to get out and I'm a better person for it.
Broadly speaking yes there are some terrible bouncers, but the vast majority are fair if not good, and the public fucking deserve the bad ones 100%.