Either these gentlemen are INCREDIBLY new to the hobby and are making asses of themselves, or are making asses of themselves in general, or are just generally stupid. Now all of us would like to assume that we are sane, safe individuals and would never put anyone at harm or risk, but asking for such a service? That is just . . . no. Just no. I wouldn't BBFS someone unless I was in some form of a relationship with them and regular testing was done.
I had one provider tell me, within the first few minutes of meeting her, that she did NOT offer BBFS - as if she was anticipating the question - and then admitted there was one client she did that do that for that she saw two-three times a week. Hearing that I immediately left. It was nothing against her at all - what she chooses to do with a very regular client is her business / choice, but I am terrified to think what may have happened had I not been aware of this. I have heard and read stories of some "providers" offering BBFS, and I'm sorry, that is simply unprofessional. This is the 21st century and there is no excuse for not playing safe. Now granted, I am not a fan of CBJ, though I certainly understand and respect when a provider requires it - what am I going to do, start complaining when the raincoat is put on before anything takes place? It's not like anything I have to say is suddenly going to change a provider's mind. So it is what it is in those cases.
I mean hell, even PSE isn't BBFS. I just don't get it. Disease and pregnancy - two issues that kinda sorta NEED to be dealt with in a mature, intelligent, safe fashion. Anyone who isn't willing to do that - well, run in the opposite direction. Honestly, I think that if I were a provider and a client asked me for BBFS, I would likely terminate the session right there. Just seems like a client willing to take that risk may have engaged in it before, and may have something that even being safe might not cover. Sigh. I'm sorry you've had to deal with this.