A guy can be unpopular with providers for many reasons, actually too many to name, and the OP is spot on with this type of guy, assuming he did what she claims, and if so, too bad she will not name his handle if she knows it. I would also like to hear his side of the same situation, especially if he has a different version of events (and no, it was not me!).
What I find fascinating is providers and strippers kind of go hand in hand when it comes to this subject of who should and should not be popular with the ladies. The fact that if for whatever reason, he has a falling out with a provider, she just has never liked his persona on the board to ever see you, or whatever, then, like a strip club locker room, she tells all the providers she can how much of a jerk this guy is, or whatever other term she uses in her vendetta, and unfortunately, the others tend to agree and buy into it, even though it is just hear say, and they do not even bother to find out for themselves. OTOH, when a guy is a regular customer/client, she will generally keep quiet about him to other ladies because she wants him to spend all his money only on her, and yes, some providers will not answer reference checks from other ladies hoping he just comes and sees her.
So, as a result, a guy has to either depend on new ladies to the business who this one has not effected yet in order to see different girls, or he just has to keep seeing the same providers. He may be a good guy, but, as it is in a strip club, a stripper spreads rumors around to the other strippers that this guy has no money, for example, and they actually believe it instead of finding out for themselves, because if they did, 99% of the time, they would come back to the original girl and tell her that he has money, he just did not want to spend it on YOU.
There is a BIG difference between a guy who is not going to get along with every provider for whatever reason and a guy who is a danger to the community or anything else that is actually alert worthy.