Why though? They aren't based in the UK why do they have to block it? Isn't it on the UK to do the blocking?
Those attempting to access the site from the UK today were met with an 'Access Restricted' message. A helpful "Gooner TLDR" at the top explains that the site is "blocked in the UK to comply with regulations," and that "Ur gov is dumb, we're looking into solutions." The longer explanation reads that "the financial cost of implementing age verification per user is prohibitively high, rendering it impossible for us to sustain operations under these mandates."
Laughs in EU
I have bad news for us
https://ageverification.dev/#overall-architecture
The android app requires Google Play to be installed
https://www.osnews.com/story/142908/the-eus-age-verification-application-requires-a-google-or-apple-account-and-google-approved-android-device-or-iphone/
Not for long.