That's easy - it's because these companies have no interest in delivering anything of value - they're solely concerned with shareholder returns. The subsidies they're able to collect along the way don't tend to help things because of the way they're structured, and a lack of consumer protections mean these companies can act with impunity.
🌈Capitalism
I'd say the shining city on the hill should have made restoring the rule of law a higher priority, but that's just my opinion.
It seems the GOP can make things plenty worse in a hell of a hurry, but when it comes to righting the wrongs, it's all too hard. The Democrat inclination toward civility politics and the status quo over basics like protecting the rule of law and the democracy will be the death of us.