Hi fellow Texan!
You are totally right—my example was only based on the part of Texas I live in. The reaction in Austin or Dallas would be different than it is in more rural areas.
I honestly think there are very few reasons people should open carry. I’ve done so when I’ve been mostly in the wilderness and occasionally for a short stop at a business where it’s tolerated on the way, so the context in that moment is different than it would be in the middle of the city.
Concealed can be done comfortably pretty easily, and is much safer for many reasons. If you choose to carry, safety, legality, and context are of paramount importance.