I never did use BP much but in occasion I will.  As long as I stick to my criteria it tends to work out okay.  On fact, last year I found such a gem on there.  Basically 9 service for a 5 price.  Relatively low volume, no reviews.  Doesn't advertise on there much.   I decided not to review her

The phone numbers only thing is a newer BP requirement.  I guess they don't want anything descriptive in the ads that they can be given trouble over.  Some ladies put writing in a JPEG and post it that way to get around the rule.  But you could never trust what was said in a BP ad anyhow unless the lady had reviews.  So I don't consider it that big of a loss.

There is a FBSM lady around Marina del Rey that is on there sometimes that very much fits your hippie description.  I don't recall the name she was using but she comes across rather "hippy" in some of her photos and is very cute.  If it's the same lady then she was on there within the past month or so.  If I see her post an ad again I will try and remember to PM you the link so you can see if that's her.  

I've seen it and heard about some of the new rules: No text/content allowed, must include a link to a secondary social media presence (IG, FB, etc.). It's become less than useless. A lot of the social media links providers are now including are either fakes that lead nowhere or are someone else's entirely. I occasionally run across an ad from someone I'm already familiar with from before the rules change, but other than that, BP has become a waste of electrons.

One has to click the GALLERY link to see the ads.