I truly can't comprehend people who have this ideological hatred or disdain of business, profit and capitalism.

Because not all CEOs are Richard Branson, who for all his flaws is known for having a big, playful, loving heart. The loyalty he cultivates is fierce because he genuinely cares about people. He famously caught one of his first employees stealing from him (literally pocketing money out of a cash register!). He didn't fire him, he forgave him and used it as a teaching opportunity. He is the exception, not the rule.

It is a fairly well known statistic that the rate of sociopathy we see in CEOs is much higher than the average population, potentially by orders of magnitude. The reason is simple enough. For-profit businesses don't have any rule or ideal to care about humans beyond what it takes to make a profit. If it is ever found to be profitable to throw bodies into the furnace to keep the wheels churning then many members of a company will do just that, even people who aren't pathological, because power and money corrupts many people who even have the best intent.

This as opposed to non-profit or governments, which is a very different set of ideals, established for people, not for profit, by definition. This isn't to say that these are perfectly implemented, pure, un-corrupted. Fair from it. The point is that at the very least the ideals exist.