Well, at least it'S electrical tape! Here in Austria most people use band aid on wires and wrap electrical tape around their bleeding fingers. Honestly!
When you move into an appartment or house here this is what any light fixture wires will probably look like. Both wall and ceiling cables. Some bright guys cut the flush wires in the ceiling 2 cm away from the ceiling in our old appartment! Guess you can hear me cursing while trying to connect a new fixture.