You’re literally the only person who has had anything productive to say here, so when you say “we,” I’m not sure who you’re referring to. Yes, better grid redundancy would mitigate outages. At the same time, I’d like to see any kind of evidence that Houston has poor grid redundancy compared to any other city of comparable density, or that “profiteering and cost cutting” have played a role.
My previous point stands that ERCOT and the Texas Interconnect being independent has absolutely nothing to do with this