Damn dude, I am sorry you are going through that. Having a messed up sex drive is hard ( no pun intended).
Do you still have motivation to approach girls, go on dates, etc., with zero libido? If you do, well, you can always get girls to cuddle and watch movies with you. If not, then you should fix it. Many meds tend to kill your sex drive, but adding other meds in combination can fix it, or just quitting the drugs.
I never met a successful guy with women who did not have a high sex drive. And I strongly believe that sexual escalation and sexual forwardness are the most important factors in seduction, so I find it hard to imagine seducing girls just to befriend them or become to assexual partners. I guess that would be just running friendzone game, or good guy game, which seems to be highly effective if your goal is not to get intimiate with girls.
The outcome independence factor you mentioned sounds counterintuitive to me. I mean, part of seduction is being brave enough to make moves and escalate with the girl without being flustered by rejection and resistance, showing that you do not care if she will make out with you or not. And it sounds easy to stay unreactive to rejection if you have zero libido, but it's hard to find the motivation to keep making moves if you have no desire to do it.
If I were you, I'd try to fix my sex drive. I was on SSRIs many years ago that affected my libido, and quitting them was great. I also had anxiety issues that, after I fixed them, helped me with my libido too. Apart from that, quitting porn does great for your libido too. Even on meds, if you are a couple of weeks without jacking off, the chances of your libido resurging are possible; you should give it a try.