If he wasn't supporting far right parties, including Trump's all over the world, you would have an argument. But you don't. It's not like he is going around supporting left leaning parties or centrists. It's all far-right for him.
What's silly is people like you defending the richest man in the world who cares nothing about you and your family. Why spend the effort? I don't think he needs your help. And you aren't even getting paid to do it. Sad.