I think your generalization re providers is way off the mark.
First, there a many paths to entry into the business, and most of those paths provide guidance on pricing and what the market will bear. Strippers, fashion models, porn stars and other entertainers are most often brought along into escorting by friends who escort and give them pricing advice. PV girls who step up to escorting already have some experience and know what to expect. Civies tend to start with agencies that basically set the pricing for them. SBs moving into escorting get advice from Daddies and other SBs.
If anything, it’s more likely a girl will come in to the market underpriced rather than overpriced. Many reviews and board comments discussing grandfathering because prices went up, but I’ve not seen one review where a monger says, “Guys! She DROPPED her prices.
Bottom line, although you may see a new girl show up on the review board with what seems a high price point, there are plenty of other guys willing to go in at that price point and validate her pricing decision.
Poor Attitude?
No. The safer bet is that girls come into the biz with a Low Comfort Level when it comes to being alone in a room with a stranger and having sex with him. As she gains experience and gives better service, it’s not because her attitude improved, it’s that her comfort level improved.
Limited Menu?
I guess I could give you that one. As a companion’s with a limited comfort level increases, she may realize she provided a better experience to her date and charge a higher fee for it if she opens up the menu. But this circles back to your pricing contention, and again we see pricing going up, not down.
Finally, your “so called well reviewed provider”
That statement says a lot more about your attitude than it does any companion’s attitude. Why say “so called”? A provider either has a good review history or she doesn’t.
The only time you could apply “so called” to a review history would be in a case where an girl advertises that she’s well reviewed, but you can’t find any reviews on her. If you come to determine that it’s worth making a sweeping generalization about it, it tells me you spend too much time looking for dates on Craigslist and Bedpage.