Gov. Abbott and the GOP State legislators are going to have to come down hard on ERCOT and utilities and forcing changes (one way or the other). However, the GOP doesn’t have a strong record of playing rough with people who are among contributors to GOP campaign funds.
This is a one off. Learn from it and make the best decision. Three things can go wrong; people, process or technology. This was technology. Does The risk of not fixing this cost more than the circumstances?