I wonder what does someone like Jeff Bezos think regarding this situation in his own company?

Especially since Bezos is a strong advocate for long term thinking and that annoying mantra "still day one".

Can they not see the fallacy of these policies? Burning bridges and thinking short term?

They might have a prospective pool of talents regarding fresh graduates, but more and more people are actively trying to avoid AWS and companies with similar "reputations".