I dont know, I cant know until Ive tried it and thats never happening.
People that have or have had relationships all say its no big deal, love yourself, they wont fix you and the whole mantra. Or they complain how being in a relationship can still make you feel lonely or more miserable or whatever. And it might be true, I just cant see how though and I wont understand it until I try it myself.
Just as those same people cannot understand how its like being lonely and on your own and being unable to get any relationship whatsoever despite trying your best.
Personally, at this point I doubt it would help at all... im just too far gone, broken, dysfunctional whatever else. But I do wonder at times, what would have happened if i did get a relationship in high school or college. Having that someone that wants to be around you, to cheer you up or share things with or be vulnerable with or be affectionate, kinda makes a big difference in terms of developing as a human being and not just a mindless drone working for no reason other than surviving and paying bills.