How is it possible to bully people like that?

Hello … I’m just browsing eBay to drive me the time up to the F1 start ….I came across this radio with 10kW That’s the biggest shot there is … It’s already starting that the radio is represented in all categories (JVC, Grundig, Sony, …)! (Of course, all manufacturers were involved in the development) But what is the whole measure that stands in there?? I don’t understand the eBay it allows people to be so fucked up! Not everyone knows each other with it. S! What do you think about it?? Say your honest opinion …