Well this is quite a one-sided viewpoint.

Yes, there are plenty of weirdo's in the PUA community, for sure. Equally, there are a lot of "normal" guys out there who work full-time jobs, have healthy relationships with their friends and family, own their own homes/ businessess, but they still want to get better at meeting, attracting, and dating beautiful women.

You need the intelligence to seperate yourself from the nutters, who clearly have no social calibration, and focus on yourself as the priority. In fact I would say the biggest part of PU is improving yourself as a man first (health/ money/ social circle, communication, etc), and then work on the skills to approach and engage women.

PU is a journey about personal growth, more than just learning a routine, or running up and down the mall all day..