I’m in Australia and have never boiled tap water before. Sometimes during major storms or flooding you get a boil water alert but these are usually advisory and monitoring shows that in most cases the water is still within legal limits. Of course though you should still boil the water if an alert does go out.
As they mention in the article they anticipated a much slower collapse and likely prepared for that. But at the rate it’s currently going, it’s quite astounding. The fragmentation and internal strife in Russia are certainly not over.
I did read one article that made a reference to this more being an “end of the beginning” rather than the “beginning of the end”. Which I agree with. It hasn’t collapsed the federation overnight, but it’s certainly weakened it a hell of a lot.