Christian Conversion Therapy used to convert LGBT minors should be outlawed, and the practice, after made illegal, should be punishable by time.
I agree. They should be closed down.
They are harmful to kids.
Shouldn't we just have a law for everything and be done with it already? I don't like your tone in this question: new law!
In our current system a law like this is needed to protect LGBT minors.
Used on minors, against their own consent? Yes. Used on adults who consent? No. Though I think it's wrong to do so, and there is no evidence for its efficacy, if you are consenting to it, go for it.