I understand your feelings others feel similarly but without potable water you can't use it to brush your teeth, rinse your mouth out, rinse off dishes or cook with. Two issues going on in Texas right now are possible bacterial contamination of the water source or no water flow at all (burst pipes). Add to that the trucks are not moving so there are supply chain issues. When I went to the grocery store yesterday there was no bottled water or milk to be had and there were bare shelves far worse than we saw with COVID. It's okay to choose not to drink municipal water but not to have water at all is profoundly impactful and families are hurting throughout this state.
The recovery will take some time because even after the weather warms the amount of damage to property from the burst pipes will take a while to sort out. It could take weeks, months, and possibly years to rebuild and rectify the damage. Of course, the Texas government will set up a committee they will submit their findings and then little or nothing will be done until the next weather challenge. As you have no faith in the municipal water I have little or no faith in municipal, state or the federal government to sort out this mess.