I only know of one provider who lashes out over negative reviews so please don't label us all like that. Most ladies can handle it like adults as illustrated by the OP.
I think your second observation is more in line with what really happens with most would-be-negative reviews. Most guys are really nice and don't want to be the first one to hurt a lady's business. Most review writers have it in their heads that reviews are the end all be all to a lady's business. They're not.
Gbfsl is a stand up guy. The last thing he would want to do is hurt a lady's business or reputation. His decision to write about his experience says a lot about the type of person he is so I can understand why he is somewhat dumbfounded by the numerous revelations by so many members that they had the same experience. These are the types of things you guys should be warning each other about. I'm sure tattoos and stretchmarks are high up on the list of what can ruin a session but falling into a deep sleep during a blowjob should be up there too.
The OP handled her response well and I hope she figures out how to fix her meds. I know I made a little joke earlier but BSB is absolutely right. It's a double-edged sword really. You guys need to know these things but then again there are guys who wouldn't think twice about violating a woman who is passed out and they are gonna see this review and try to book with her. I'd screen very very carefully over the coming months because guys who want to take advantage of your condition are sure to try and book with you now OP. Maybe stick with regulars until you can get on a better schedule. Just my .02.