Pretty much this.
That being said, I'd say I'm about as far from libertarian as it gets and side more with the GOP than them, if anything. I dislike their economics entirely, and think their view on taxes is just silly and uneducated. I would say it's very much idealist, yet not realistic. Expecting things like public services and roadways to be fixed and maintained by the people instead of by tax is just hogwash. It'd never happen, certainly not at a scale of size as this country.
I can bend and budge on economic stances, though. It is social stances I will not yield on, such as equality for LGBT and all races.
Another thing that I refuse to give an inch on is science, and the environment. I think these are critical.
I see that said a lot about Libertarians when it comes to economics. Usually when I see someone in a video trying to explain it, they're only explaining Anarco Capitalism, which is what a few people want. Now there are multiple forms of Capitalism (Hey, even those loveable all white nordic countries follow capitalistic economic models). There are about 10 different ones that various Libertarians support, however we all get lumped into one big category. Just like Lefties get thrown into a single category by others. Just like righty gets thrown together. It's like Baskin Robin's, but with only a dozen flavors rather than 31.
I'm not sure if you were referring to GOP or Libertarian supporters with LGBT and racial issues, but Libetarians have no problem with equality. Now Equality doesnt mean I'm going to baby someone and tell them it's not their fault their life turned out the way it did. But I'm not going to kick them. Instead, extend the hand and help them stand. Give them encouragement and try to help some way. If I can't fix the issue, I got a smart phone and a search engine that isnt Google so we good. Not going to tell someone deserve $15 an hour to flip a burger while the rest of the Time they play on their smartphone. That's not equality.
And most importantly I'm not going to say Black panther and Captain Marvel were good movies, because they weren't. However, not going to jump on the "oh my god, let's boycott Marvel!" That is straight nonsense. Plus my love of Venom and Iron Man "Trumps" all hate, haha.