Visiting the Heineken website in the U.S. requires that you assert you are over the age of 21. Texas has instituted I.D. verification for pornography.
Regardless of how you feel about this law, it is not accurate to say the U.K. is unique in implementing it.
It’s not uniquely U.S. at all
What other countries require ID checks for services like Discord?
The U.K.’s implementation of this law is much more unique than you’re claiming.
That’s not correct. The Discord support explains that it’s required to change automatic content filtering or unblur any content that gets caught by the automatic filters.
Obviously there is not going to be a “nah I really want to see this tho” button, or the age check would be completely pointless.