I live near Austin and this is very true.
My son and I were part of a great liberal secular homeschool group for 7 years or so. All of our kids are in college or graduated and working now.
They all still keep in touch and get together very regularly (almost weekly) as an alumni group and we moms have made a book club, movie, out for drinks group out if it. It's fabulous.
There's a lot about Texas to . . . Dislike. But Austin and the burbs around it are fine. I'm a big, fat, out of the closet gay in an interracial relationship, Afro wearing hippie, and no one bats an eyelash at me. At least not to my face, but I'm the kind of girl who'd nip that in the bud, lol.