Libertarians are just like other political parties. There are different groups that subscribe the the term libertarian each with slightly different beliefs. Whatever extremists people are out there in the Internet do not represent the whole. I really suggest watching some of the 2024 libertarian debates. They are educated smart people who are informed about the complex issues like those you mentioned. This whole thread has been really eye opening for me. I had no idea people had these conceptions about libertarians. I am guessing there are a bunch of far right groups that like to identify as anarchists and throw around the term libertarian while they do. But if you listen to the rhetoric of the political party and the representatives you will see that those ideas are not held by the party as a whole.

To answer your question, libertarians are, in general, pro personal liberties and pro economic liberties. They believe the individual should get to choose. A common line they use is government should not exert force one way or the other. This means they tend to agree with Democrats on issues like race, drugs, LGBTQ etc. The people who actually get a stage in the political party are absolutely against racism, sexism etc. There was a debate recently where the candidates (about 7 primary) were Asked their stance on abortion. Most of them said they were personally pro life BUT they would still veto any bill or cut funding to any program that forced that perspective on others. Any person who goes around saying they think this and they want the government to force and regulate that disagrees fundamentally with the libertarian perspective. I said most, because one of the candidates was unapologetically pro choice. Please don't think that whatever alt right edge lords are out there actually have any idea what libertarianism is.