Allow me to rephrase: As ANY issue that's become political ever returned to a rational discussion? You and I may be willing to try, but I've never seen it matter. That's why the 
I see folks like you and I should be focusing our discussion and calls for pressure legislature on why they did not require or incentive winterization of many recommendations that were ignored.
And it feels like all the focus is electric supply when water, nat gas, food, etc had major problems.
And the other reason i HATE the stupid blame game of who needs to be fired is it takes away the understanding that damn near everyone, including me, had serious lack of preparation for this event. We were told in advance it was coming. But most would not focus on the expected problems. If everyone did more to be prepared, instead of expecting to be taken care of by others, we would have less deaths, less damages and faster recoveries.