The ugliest penis will still look more like a penis and be more functional than anything the best surgeons in the world can make to imitate it, and the same applies to vaginas. We don't have the technology to do so, and won't have it anytime soon (ironically thanks to transactivism it's going to take longer for science to reach that stage - if it ever does - since no one can even say the process is less than perfect, and you can't improve what's supposedly perfect).
That's perhaps the trickiest one nowadays, I guess. Before the troon fad, somehow it was easier to find impartial information about SRS. You'd see a photo of a sausage dick made of arm flesh, or a deflated ballsack with a weirdly placed hole as your option, and think to yourself "welp, that's horrible and I'd rather stay with what I already have, thank you", and you'd eventually learn to tolerate, and eventually even appreciate your body as it was. Nowadays there's this collective pressure not only to say exclusively positive things about SRS results, but to feel guilty about even thinking otherwise.
No wonder nowadays kids look at those pics of butchered crotches and mangled tits and somehow think it's something they should pursue. In their communities, they are being brainwashed by and brainwashing each other to believe that those are acceptable results and look just like the real thing. It's insane how much troon (and sjw in general) indoctrination is designed to make you feel guilty to even question it in your own mind as if you're an evil person to see things for what they are, but nowadays, if you are young and never had the inclination or the encouragement to think critically, it's really hard to break from this pattern.