> but if such critical software service becomes unstable then it's time to migrate?

Right way to think about this:

> If things we need/see as critical for our work are hosted on a platform with really bad reliability, it's time for us to migrate

My internet connection at home is really shit, and almost every week there is a multi-hour downtime for some reason, not to mention when La Liga games are on TV anything using Cloudflare is unavailable, so I've had to spend extra energy and time to setup things in a way so I can still work whenever this happens.