Earlier quoted context omitted.
Competing across state lines means all insurance will be regulated by the state with rules that most favor the insurer, it isn't all that likely to be good for consumers. The banking renaissance in South Dakota is a result of a similar situation. https://www.theatlantic.com/business/archive/2013/07/how-cit...
> Competing across state lines means all insurance will be regulated by the state with rules that most favor the insurer Not really; states are still free to set additional requirements for insurance plans that cover members of that state. To be honest, competing across state lines would not actually do much in the long run. It'd provide an extra degree of competition in the short-term, but ultimately then insurers w…
Cruz's proposed legislation from a couple years ago appears to restrict what "secondary" states can regulate quite a lot:
https://www.congress.gov/bill/114th-congress/senate-bill/647...
(b) Exemptions From Covered Laws in a .—Except as provided in this section, a health insurance issuer with respect to its offer, sale, rating (including medical underwriting), renewal, and issuance of individual health insurance coverage in any secondary State is exempt from any covered laws of the secondary State (and any rules, regulations, agreements, or orders sought or issued by such State under or related to such covered laws) to the extent that such laws would—
Of course it spells out a bunch of situations where the secondary state would still have authority, but reducing the ability of states to regulate sure seems to be one of the goals there.