Yes but she takes the dress off during the performance, so it's a further link to the sex industry, it's a bit like stripping, do you see? I don't recall any gymnasts removing their tracksuits/dresses etc as part of the sport - because it's not lnked to the sex industry, do you see that? Gymnasts have their hair tied back because it's sport not, sexual pole dancing, do you see? Most gymnasts wear all in one leotards, quite often with long sleeves, because, in gymnastics, being a sport, the strength and suppleness is easier to observe through the smooth lline of such a sports outfit. The pole dancer is wearing her bra and knickers because she is not doing a sport where the main emphasis is on strength and suppleness, she is performing a dance which has close links to the sex industry which is why there is a tendency to do it in bra and knickers, do you see?
I do agree the fact that pole is a phallic symbol may require insight rather than just the abiity to spot the obvious, so I will let you off that one.
The fact that you do have trouble grasping obvious lines of argument, however, does rather suggest something about the level of intelligence of people who enjoy pole dancing.