I don't think anybody needs a job at Microsoft. The compensation is well above the US median income. If you believe Microsoft to be corrupt and abusive (I personally don't but reasonable people can disagree) there are many other opportunities to work for more virtuous organizations if you're willing to accept lower compensation.

I see this sentiment (that if someone can get a FANG job then they can get a startup job easily) on here all the time, and it is a belief that needs to die.

When I took an offer at Google I had literally been searching for months and had no other offers.

Years later, after a couple years career break I had been searching for months and could hardly get startups to talk to me, but X and Meta seemed very interested (I was not interested in them).

I know it sounds intuitive that if someone can land a gig at one of the large companies then they can easily get a job at someplace that's doing "good work" but this is often not the case.