If people want logs they can set a PF for that or join discord channels specified for speed runs (Alot of teamwork goes into these runs).
I don't think a sane person is expecting high logs/personal dps from randoms in PF. People are just upset that the bad players are joining content where they cannot carry their own weight, that is all. Aka if top tanks are dealing 4.8k and an average tank is dealing 4.1k, people expect you to deal no less than average.
But for some reason, people are misunderstanding the complaints and they think that people will always complain if you're not hitting the highest possible numbers. This is not true at all, because people who are complaining themselves are not able to put up the best numbers.