I disagree because punters can always walk without having paid if they feel deceived over those things. I would cite worse deceptions - top of the list perhaps being lies about whether shower time cuts into punt time
I picked those three things because they (the first two at least) are straightforward. There is no reason for a genuine girl to lie about her age or where she is from, as guys dont always want to see younger or English girls. I have no problem seeing a Romanian girl, but am annoyed if she says she is Italian. Similarly, I have chosen to see women in their 20s, 30s, and even 40s .... It doesn't matter so long as it is the lady in the picture. Girls with genuine profiles get better feedback, and therefore more business, so it is in their own interest to be honest. And actually, many of the truly independent girls are honest; it is the girls in pimp-run groups who suffer from having no control over what their profile says!