> Is one on the "radical left" if they think LGBTQ people should be able to get married, that the non-religious / non-Christians should have equal rights? This is a serious question, not a troll.

No, that is not “radically far left.”

In 2019, according to Pew Research, 44% of “Republicans and Republican leaners” supported same-sex marriage.

As for your question about equal rights for “non-religious / non-Christians”, I’m not sure what you’re referring to. Can you elaborate?

> I ask it because the "conservative" party in the US explicitly is against such things in their platform documents.

I assume you’re referring to the Republican Party platform document? It’s quite large; can you identify the portions you’re specifically referring to?