So, it all depends? No real principles?
Thanks for all the replies and input. I appreciate it.
The things I am going to say is not offensive. Don't get me wrong.
I am a rare visitor. I do not have any chance to visit Germany unless I arrange a vacation to go there. (two times a year at best, and 7 days-14 days each time)
Yes, I know the fact that both the club manager and the working girls will not really care about how I feel because I am just a tourist.
I am standing in the regular customers' shoes, and try hard to maintain the local market.
I've seen so many regular customers complain about how those tourist spoil the working girls, which cause the normally standard 50 EUR service downgrade and make the working girls more and more sharky.
I can understand that kind of feeling and anger when foreign tourists come to your place and break the local market.
And that's why I keep asking questions like this.
However, on the one hand, the regular customers encourage the tourist to stand against those sharky girls who want to rip off or make easy money, and report anything unreasonable to the front desk. On the other hand, the regular customers tells the tourist that "it all depands, I. E, I may end up paying 50 EUR without getting anything for my standing against those sharky girls who want to rip off or make easy money.
Therefore, if "it all depands" is the only answer, and there are no real principles, I am quite disappointed and still don't know what to do if I ever meet a sharky girl who wants to rip off or make easy money.