Your intention is good, but that’s not the way to fight this problem. Limiting LGBTQs’ ability to adopt children so society doesn’t pick on them is akin to disallowing knives because people can use them for stabbing purposes: it works, I suppose, but you’re removing a lot of benefits. Like cutting an arm when you have a cut, instead of treating the cut.
I’ll admit, I don’t know what the real solution is, and if it’s even possible to have a tolerant society and untraumatized children at the same time, but opposing the law entirely isn’t it.