The people who frequent these places use streets through residential neighborhoods to come and go. They contribute to violent sex crimes. They contribute to more violent Bar crimes in general. People shouldn't be ashamed to enjoy the female human form. The employee income these places generate is relatively high, and therefore keeps people off the streets and off of welfare.
Employees have time to attend college.
It is just entertainment, and is harmless. Well, first of all I think tourists might be more frightened of the televised Corpus Christi City Council meetings than the happenings at topless bars. People are generally aware of what exotic dancing is, but unless they are from Mars they may never have witnessed anything quite as weird as our Civic Leaders in session. Regarding sin, I am not quite sure. Feeding the hungry, healing the sick, and spreading the gospel seem to be examples of spiritual participation activities for humans.