Same reason stealing is bad, dingus. When you steal, it is bad, _and_ it is bad for you. Do you know why? The culture right now is so unaware and precious and douchey!
Corporate is 100% forked tongue snakes. Loyalty to _a machine_ is foolish. I am happy when team members move on by-choice and improve their situation.
But, _I_ am not corporate, and you make my life shittier and devalue my work and demoralize me when you whine like a baby about the work and then quiet quit. Just quit quit if you are going to be a dirtbag to the rest of us.