Why do you assume the West? China often expands to other Asian countries. Or pretend to. E.g. after tariffs are applied to China you’ll often see a huge increase in intra Asia trade. Followed by different Asian countries heavily increasing their exports. Usually by hiding the true origin (tariffs are applied to the origin, not some transhipment place).
In Rotterdam (Netherlands) they’re replacing the sewage system. People get a letter that they’re responsible for the bit on their ground. In practice the city also handled the line to the house.
I don’t understand why in your area they’d not take care of that bit. With everything mostly open it should be much easier anyway.
That the city doesn’t promise anything is likely for things like liability and unique/expensive exceptions. But not doing that in practice, so strange.