Tüv to older vehicles.

Hello dear friends of the old vehicles. I have already read some articles in the “Oltimer Markt” about Tüv practices (minor ratings) and would like to hear your opinion about it. I myself drive an old Volvo 850 bj 96. I have been driving to the TÜV almost always a second time because of e.g. rusted brake discs or other small stuff. Is not in principle so dramatic?!….but still sometimes annoying. P.s. But this should not become a thread for old gammel carts. I think it is very good that we have relatively reasonable cars on the roads in Germany. How is it going with you?