I make no predictions but I don't currently see this as leading to anything kinetic. The ball is in the federal government's court. So we will see.
On the part of Texas and the other states, the timing seems politically calculated. Thats not to dog Abbott, this has been needed for three+ years. It is to say that no real politically costly decisions have yet been brought before TX or any other red state. I'm glad to see the support the other governors have been providing, but sending some NG troops and resources is not politically costly. These governors have not (yet) given indication that they are willing to take bold and costly measures in the preservation of national security, or of liberty. So while this has the potential to escalate, as of now it does not seem like the beginnings of a kinetic conflict.
What I do hope it is the beginning of is states taking stronger measures to reassert and hold the line on their sovereignty, particularly their sovereign rights under Article 10. We will need more of this sort of thing to weather the next three to seven years.