It's been mentioned here before that it's rude as a member to break the fantasy and shove the transactional nature of the interactions in the model's face. So if she's flirting, saying, "You're only saying that because I'm paying you," is shitty and unnecessary. It goes the other way too. It's up to the model to interact with me however she feels is appropriate based on my tips but, "I know you have money, why aren't you tipping more," feels like a shakedown. I make allowances for someone being ESL or just whatever reason there might be for a communication misfire, but it does seem like some models are looking to force a paypig dynamic and good luck to them but I am not here for that.
It's rare but I've found as a purple visiting low traffic rooms on CB it does happen sometimes. A solution would be to hide my expenditures but I do like models knowing I'm not a freeloader. It's just made me a little more conservative about exploring new rooms and instead sticking with models I'm comfortable with.