No, not in the slightest. This is recognised psychotherapy that has (some) evidence based validity. It's the same techniques that allow some people with schizophrenia to control their psychosis without the kind of drugs that would make you hair stand on end. And nobody is being 'cured' as such, the people treated still have their abnormal desires, they're just being taught ways to control them so they don't hurt anybody.
The whole 'curing homosexuality' thing is a total sham, and any degree of comparison between that and people attempting to doing actual good for society is, if I'm honest, pretty insulting. From what I've read about those things, they're much more akin to 'brain washing', which is a world away from what I'm talking about. They're also generally unsuccessful and have a massive rate of recidivism, if you can call it that.
Not entirely true. We all have thoughts which if we enacted them would be illegal. be it wanting to drive too fast, steal something or punch some idiot up the head. Normal people understand that these desires are counter-productive and morally unconscionable. So we repress them. The difference is some people have these issues with nastier things than most (child abuse, murder) and some of THEM don't have the natural inhibition mechanisms the rest of us do. You are what you
do. That's the position of the law, at least. Some of those people can be shown/taught how to do what the rest of us do 'naturally', some can't.