Read my comments further down. Your party affiliation is whatever you decide it is. There are plenty of reasons to register, vote, or support candidates contrary to party affiliation. That doesn’t make you ‘not party X’ unless you decide you are no longer supporting party X. It seems pretty simple to me.
"It also seems to me that if we only tell men to never “pursue”, but do nothing about the “hard to get”-behaviour, then men who follow the new instructions or script will be left with no chance to meet someone. "
I was with you 100% up to here. Women are well aware they don’t have to ‘play hard to get’ anymore. This has been a huge cultural shift over the last 70 years, acting like only mens behavior is changing is naive at best.