Cross out the "hardcore", lack of empathy is very much a core part of conservatism no matter which side of conservatism, social | fiscal, you lean into and by how much. If you're socially conservative you want every social aspect to stay as it is which proves inherently a lack of empathy. If you're fiscally conservative you want monetary value to stay as is (in terms of inflation and cost-cutting etc.) no matter whom it hurts (as long as it doesn't hurt you, of course).
Which is why I personally think it actually is (also) an intelligence issue, because the people that are not socially conservative and only fiscally conservative usually vote for the party of big government and military spending (R) which goes against anything fiscally conservative and as a "cool" side effect also proves to be detrimental to social values of different people and groups.
You probably know the quote by George Carlin, as its a told tale as old as day. I think the quote nicely illustrates the voting game in the US.
I really do not care about your constitution. I'm from Germany not the US.
'"Germany places strict limits on speech and expression when it comes to right-wing extremism" or anything reminiscent of Nazism. Hate speech on the basis of sexual orientation and gender identity also is banned in Germany.'
And I think this is the way all countries should handle it. No need to defend people promoting hate speech by debating me or your definition of free speach, I do not adhere by it.
Edit: I will wear 10A(ssholes') downvote as a badge of honor, thank you!