Yeah, I'll be honest I'm pretty tuned out on the Dems, but the first time I heard about this was an unwanted donation solicitation that started like "I just got off the senate floor..." and it made it feel so transparent that right now, it's performative bullshit.
Could be the start of something, but it won't be until the Dems prove they're effective at something other than fundraising to lose elections.
Last I checked, Texas was literally the only red state that actually paid more into the federal government than it took out. The cold snap was just the usual idiocy, but it's not like it couldn't be handled, the state just stopped caring about weather proofing infrastructure.
And with the amount of natural resources and basically year round agriculture that happens in Texas, I have no doubt it could be self sufficient to some definition. I almost wish they would secede and tank the current electoral landscape. As long as I can move out first.