Thoughts on Apple's Private Access Tokens

I read on (MacRumors) that iOS 16 will “introduce support for bypassing CAPTCHAs in supported apps and websites” via “Private Access Tokens”.
This sounds great (I hate Captchas ;- ) but I was wondering if this functionality will still work (and still protect your privacy) when using a VPN.
It might be too early to tell but perhaps some of you have more info about this topic.
(P.S.: sorry if my English is a bit awkward: I’m not a native speaker :pray:)

As far as I can tell it it should work with VPNs as long as they don’t block iCloud