From an emotional perspective sure. Their revenue is more than 1 trillion, so while less than 4% lower prices would be nice it wouldn't really fundamentally change anything.
Profit can be manipulated. Creating a giant bureaucracy of overpaid administrators and middlemen can siphon off any amount of money while declaring no profit.
You mean costs can be inflated? Yes, the American healthcare system is extremely inefficient but that doesn't help the shareholders of those insurance companies at all.
