> expect the state with the largest concentration of energy tycoons and businessmen will figure out how to add grid robustness

This reads like the energy tycoons and businessmen only recently moved to the state, and now they can fix the problems. My understanding is that these energy tycoons and businessmen presided over the creation and deterioration of the Texas grid in the first place.

> grid robustness - a problem solved in nearly all states

Shouldn't that drive the question of why Texas is so bad, though? This argument seems to amount to "Everyone else is better than us, so we must be the experts in fixing the problem.", which seems weirdly backwards.