Why do some power supply manufacturers cheat by overcharging? And why is no one punishing cheaters?

Question

Power Supply

Very interesting. I look at reviews on power supplies and it turns out that some manufacturers are not honest

Answer 1

In the late 90s, there was a dominance of Chinese musical technology, on which it was written "over a watt!". And in general, the dynamics could even give out such power. Once. And then they would die. But most likely even with them, if you turn to the instructions, it will be written that this is PEAK power.
Total - do not get fooled by the marketing bullshit.