Earlier quoted context omitted.
It is so fascinating how some cultures are just ready for different environments on this planet. Authoritative collectivist monocultures are doing great with this pandemic, and that is practically the only combination that has a grip on things.
"Authoritative collectivist monocultures"...That sounds like you're insulting them three times over :) You could call them sensible, mature, selfless societies. Either way one cuts it, the UK is neither.
Authoritative:
I don't consider less-inclusive political systems worse. They have best, average and worse cases, where the problem is that they get worst case many times over. A benevolent dictatorship is capable of getting the best case results, the predictable threat is that their replacement will not be capable of stewarding resources the same way.
Whereas more inclusive political systems get average case results more reliably and it is practically impossible to get a best case result with a lot of energy continually necessary to avoid worst case results.
Collectivist:
I don't consider collectivist to be a pejorative term and don't know of any context where it is. You picked a synonym, selfless.
Monoculture:
Just a fact of life. Where monocultures help them be able to predict what their neighbor does and trust that result, then large-scale immediate coordination without the state is easy. It isn't impossible for a multicultural society to achieve the same benefits, its also not happening. Unlike others that might use this word, I am not making any statement on a preferred living arrangement.