I read that and it said that it applies to data not processed in the EU. I always interpreted that as applying to data centers and such in something like an was availability zone in the US. It said “ the monitoring of their behaviour as far as their behaviour takes place within the Union.” I never thought that applied to EU citizens all over the world. EU citizens living in another jurisdiction would be subject to that jurisdictions laws right? For instance GDPR wouldn’t apply to a Spanish expat that lives in Thailand, as far as I understand it.
Yes, but if you reside in Spain and use a VPN with Thai exit node to access a site in Thailand you are stil residing in the EU and in turn the Thai website needs to comply with GDPR.
Through non compliance can only be enforced if the entity behind the website/app or similar does enter the EU or does business with the EU.