Are most heavy metal fans/metal heads liberal?

The one's I have spoken to have been all for things like BLM, Mass immigration, leaving the borders open, everyone is equal there are no differences in the races, anti-trump, Muslims are all peaceful people etc etc

I just always thought that metal heads seemed more intelligent than the average pop music or rap fan and they carry themselves more like proud white men who don't take any bullshit and aren't scared of being called racist. I always thought of them to be the type of person not to give a shit about who they offend. Rugged types.

Maybe it's just the one's I have met, or has metal been taken over by fags and liberals or something?