Yeah, I got some adapters from aliexpress seller that were basically re-passed burned down things with some major components obviously replaced (like the main high voltage capacitor) and everything essential from protection circuitry, to noise filtration stripped down and removed, fuse replaced by a wire, some components literally hanging by a thread (broken off part of PCB replaced just by non-isolated wires hanging in space).

Stuff my nightmares are made of now. Anyway, I always open all power adapters/supplies I buy from there, because my original education is EE, so I never used these. But the idea that some people are using such things is quite scary.

Not to poo poo on aliexpress itself. There are some exceptional quality sellers and products to be found there. You just have to know how to find them.