You can see these on a daily basis by now. Just the other day, major Youtube channel blocked, Gsuite accounts suspended without warning (after a decade of forking over cash) and so on. The only warning you will ever need is this one: Don't trust the cloud, don't trust cloud providers and make sure your mission critical path is only tied to things that you can control or that you have a 'hot' spare standing by for. Otherwise sooner or later you will be bitten.