Economics is not so simple. Some people buy homes costing millions and buy cars costing the same as my house. So they will buy ladies costing £250 and think it is a bargain.
But (I think) Wayang was making another point altogether. We all know some WG's get business from some clients at 250 quid per hour.
But... such WG's need to "fish in the right waters". They need to market themselves for the rich, gullible end of the market (cynical view), or the "man of culture, wealth and discernment able to appreciate the high education, and unique sexual allure that the particular woman has to offer" (courtesan view).
auto-censored just ain't the right place. Most of us are veteran punters looking for good value shags.