There is a shortage of good cloud engineers, but even if there were more of them, the business doesn't give a crap about brief outages like this. Blame it on AWS and move on, business as usual. Even if they did care, the business is often too incompetent to understand that they could easily prevent these things. And even if they did realize it, they don't want to prioritize it over pushing out another half-baked feature, making sales, getting their bonus.