Y'know, at this point I think they should just do it. Death penalty for abortions. No Disney, Sesame Street or green M+M's allowed. Ban all the books that aren't right wing propaganda. Heck, burn them and televise it. Outlaw COVID vaccines, masks, remdesivir and monoclonal antibodies, but make hydroxychloroquine, ivermectin and urine therapy available. Mandate school prayers and the Ten Commandments in courtrooms. No power sources other than oil or coal - but be sure you keep the Texas grid isolated from that socialist national grid! Make gay marriage illegal, or at least come up with some bizarre way to make it effectively illegal (like, say you can get married to avoid a Supreme Court challenge, but allow people to shoot married gay people if their life values are threatened.) Redistrict so that minorities have no say whatsoever in government, and ban everything that helps them get out and vote.
I mean, of course keep the porn and drugs and whiskey and guns and all that, but ban everything else.
Let Texas become the odd hybrid of Putin-and-Jesusland that so many there want it to be. Then just stand back and let it become the example of what happens when you let far-right conservatives get exactly what they want.