As i read “teenage” I thought, it s okay that underage people dont work in a stripclup, but as i saw that she is 19 hadnt problem anymore.

And i dont have any problem with companies knowing/assuming my gender and age. They arent crucial for me. If i tell you my age now you can use the info as long as you know when you got it. Data like visited websites, items you looked at, places you had vacation. I think there are much more valuable and protectable personal information as gender and age( age as long as it isnt exact date of birth)

You are asking if banning books is the next thing. Isnt it already happening in the schools in some parts of USA?