I don't know what you mean... conversion therapy has been scientifically studied and it has never been proven to turn people straight. It has been proven to put lgbt people into bad mental states... it causes anxiety, depression, and suicidal thoughts. It can also lead to substance abuse. It's an unregulated pseudoscientific practice and people are paid to just do whatever they want to these vulnerable gay people. What they do in conversion therapy, is try to associate homosexual feelings with something unpleasant, so one thing they might do is show them a homoerotic, sexual picture and then electrocute them. But this is simply abuse, and it doesn't even work to get rid of someone's homosexuality, there is no scientific basis to these "treatments". Forcing that association in someone's mind is not even truly changing their sexuality. Things like electrocution, shaming, and beratement aren't therapeutic and they're not going to create positive effects. I don't think these are healthy things for anyone, especially minors to go through. Fostering self hatred is really not the correct way to help someone. Therapy is supposed to improve people's mental state, not deteriorate their mental health. If someone is trying to help a gay person, dehumanizing them and trying to force them to be something they aren't will not do it. If anything, at least minors should not be forced to undergo conversion therapy against their will, adults could have the ability to decide to go or not as long as they are properly informed that it is unreliable and pseudoscientific. But if someone needs therapy, they should go to a real therapist instead of a gay conversion camp.
Well they're two different things... and for most people, neither one is fluid. I don't see how sexuality can be fluid, you're never gay one day and straight the next... you are either attracted to men, women, neither, or both. Bisexual people are attracted to both, but that's not really fluidity because they aren't fluctuating between bisexuality and heterosexuality or homosexuality. Bisexuality itself is a fixed sexual attraction. People's attraction doesn't really change, they can choose to stop pursuing certain relationships but no one can really get rid of the fact that they like men or like women.
Gender identities are also usually fixed for the majority of people... some people could be fluid in their gender expression which means that they might dress in a more "masculine" way one day and in a more "feminine" way the next day... but their actual gender identity could still remain fixed as a woman or as non-binary for example. Gender fluidity is typically referring to the way that people express themselves through their mannerism and clothing. It could also be used to describe people who's identities don't fit in completely with being a man or a woman, they don't feel like they fit in the binary and they are kind of floating between masculine and feminine and they might drift between those. But it has no correlation to sexuality/sexual identity.