I disagree with his take on abortion but will defend his right to say it that is liberty and free speech. He supported gun deaths at the cost of freedom the same way we all support car accidents at the cost of modern society functioning. It is ironic yes, but irony is no justification for murder. Sadly we will never know the answer to what he would have though about it.
By opposed lgbt rights I think u mean he opposed t and supported everyone having the same rights. I assume I've seen the video of him ridiculing one of his own supporters for hating on the gays? His speech wasn't hurting anyone why try using it as justification for his murder perhaps you should live by your own moral standards?
Did he never seen his take on global warming but again his opinions do not justify his murder. Have a little compassion for the dead and if u can't manage that how about u practice some of ur famed empathy.