The very core of Texas is built on a pile of hate and bullshit unlike any other state. The "rugged individualism" that is the root of Texas pride is just a vehicle for the in-group to shit upon the out-group. Nobody can succeed as a lone individual any state - that's why we have public roads, bridges, fire stations, etc., but in Texan culture those benefits have to be "earned" by those with resources. Rather than support public resources that go out according to actual need, it is apportioned on a select bases by individuals. That's awesome if you're white, straight, pretty, and Christian (and the right kind of Christian at that). If not, you are kindly fucked.
Of course there are awesome Texans, great and caring people who are swimming upstream to help others. But the core is rotten and will not change until Texans examine what it actually means to be Texan and why place of birth makes one exceptional. I was born and raised in Texas, and when I left 30 years ago I always assumed I'd be back but now it's one of the bottom-tier states. If I had to decide between Mississippi and Texas I honestly don't know what I'd choose. At least Mississippi knows it's a piece of shit state.