Very few men can achieve FWB arrangement. Most guys online will lie about achieving a FWB situation, but the reality is that a guy would have to be really good looking just to even be able to have sex with a gal without having to jump through hoops to do so.
But the caveat is that if a guy is handsome enough to have sex without jumping through hoops, then he's already a Chad/Tyrone/Carlos and by default he's already Type 2.
If a woman gives away free sex (her only source of power over men), you can best believe she'd only do so if the guy has an Instagram that she can show off to her friends.... Or at the very least, he'd have to give her a picture of himself (so she can show off to her friends).
At the end of the day, we gotta keep it real and address the elephant in the room: Why would a women give a man free access to her body (her only source of power over men) without expecting something in return?