I made some business cards with a QR code for my nostree profile because I want to work in the Bitcoin economic system instead of the fiat economic system.
People using the Android Open Source Project could scan the QR code and navigate to the website.
People using iPhones saw a 404 page.
That was shocking. It's just a website I like to show people because I cleaned up the docs to that project on GitHub. I had no idea my website was unavailable to iPhone users.
Maybe it's censorship. Maybe it's a bug. I can't tell, but it bothers me.