Here in Italy most houses used to have contacts allowing max 3kW, but nowadays it's more common to have 4.5kW (with smart utility meters which allow 30% over current for 3 hours).
Still have to be careful if you're running a washing machine or something like that, but it's doable.
Of course old houses may have insufficiently-sized wires, and that's another can of worms.
I mean, that counts for Russia as well, but until recently you couldn't say anything like this without getting attacked