Are you meeting (or getting a steady stream of) a lot of good-looking girls? Do you put a lot of time into that dating/sarging? Then yes, nofap will help. Otherwise, it's kinda pointless.
NoFap is basically like a "ramjet/scramjet" aircraft engine. Doesn't have the disadvantages of turbines, great at propelling aircraft to hypersonic speeds and doing a whole lot of cool stuff! The problem? You have to *already* be at supersonic speeds for it do anything!
Likewise, don't bother with nofap imo until you're getting to meet a reliable volume of girls (that you'd want to date) to begin with. Or, until you're flying the supersonic skies --- i.e., getting that high volume of good-looking girls!
*Edit: personally I'm focusing on the online dating segment. My profiles sucks (blurry pics no descriptions), and I gotta work on it. But, until it's worked out right and I'm getting a reliable stream of good-looking matches, there's no point in doing nofap. That's for afterwards when I have that stream and doing a lot of texting/meeting-up/etc. Basically, the key word is "volume" (yes I know you can get more "volume" with the chubbier ladies, but I need those better-looking ones in order to *improve* my game as the fatties will...generally be not much of a challenge. Chubbier chicks just don't play the hard-to-get thing that hard for me to improve my game lol).