This website contains age-restricted materials including nudity and explicit depictions of sexual activity.
By entering, you affirm that you are at least 18 years of age or the age of majority in the jurisdiction you are accessing the website from and you consent to viewing sexually explicit content.
But… it is optional. Opt-out, sure, but optional nonetheless. I have disabled it on my work phone.
As far as I’m concerned, barely anyone uses iMessage outside US. If it weren’t for the US market, it would have been discontinued long ago.
To be fair, most Americans don’t know anything exists outside of America.