People say this, but this this was just a single AZ, and in the last 3 years of running my startup mostly out of use-1, and we've only had one regional outage, and even that was partial, with most instances uneffected.
And honestly, everybody else's stuff is in use-1, so at least your failures are correlated with your customers lol.
And honestly, everybody else's stuff is in use-1, so at least your failures are correlated with your customers lol.