Truscum and tucute are no different from each other in the grand scheme of things. One side thinks that with enough dedication they can attain their "true selves" (in this case being a gay man), while the other thinks the same thing can be achieved with just a snap of the fingers. As others have said in the past, it's kind of like saying there's much difference between a more traditional sect and a more liberal one - both groups ultimately believe homosexuality is something they can identify their way into.