The rulings this past week specifically contradict this. Subsidiaries of US corporations are subject to illegal-under-GDPR data collection requests by US author

The rulings this past week specifically contradict this. Subsidiaries of US corporations are subject to illegal-under-GDPR data collection requests by US authorities, just as much as any other US corporation, as the subsidiary has no legal protections under US law from GDPR-illegal requests by its parent.