If you routinely “get heated” at work, the best-case scenario is that you’re part of a tight-knit team of confident people who aren’t put off by it. No harm, no foul. But the second someone comes onto your team who’s not so confident, or you have to communicate outside of your team, it becomes a big problem. It’s a bad way to treat your colleagues — even undirected or casual anger intimidates and alienates the people around you — and it makes you a less effective engineer.
I used to care more about work. But this job pays garbage and is frothing over AI, so fuck them.
That sounds more like frustration and resignation than (heated) anger.
Or do you mean you don’t care about the fallout of getting angry?