It's not that a friendship is a separate thing, though. And many of my flings or shorter term romantic relationships end up in platonic-only relationships. But it's the developing of those platonic connections during the other relationships that ends up being valuable later. Something as simple as having a good conversation as you cuddle in the aftermath can trigger a bond.
And topping is definitely a burden in some senses as it requires you to act first, but I usually see it more as pleasing the other person rather than taking pleasure from the other person. Equally, bottoming requires giving over control, but should include more than just receiving the actions of the top. There needs to be some amount of comfort in communicating while in the act so you both are getting your needs met. The bottom is responsible for creating that comfort and opening the communication by responding honestly to the acts of the top. And the top then adapting what they take.
My point being, as a switch myself, I rarely find good tops or bottoms, but with the right person it is actually a dynamic role. I find the best sex is with other switches where we take turns. Of course this requires a more "feminine" type of sex that estrogen made more easy for me to get into where sex is an opera, not a single scene. That's where building the platonic connections can help a lot. It takes time to write not just an opera, but a good opera.
And yeah I agree. I have a therapist who is also non-binary and neurodivergent like me, and that helps a ton. I never got anything out of therapy until I understood these things existed in me and sought out treatment by those who understand it at least in part. These traits require much different kinds of therapy, IMHO.
And as for what types of men, I'd say, those who are good at communication of their needs as well as listening to mine. Or at least the lack of open communication about emotions and needs is the most common reason I don't date cis-men.