Apple is not just a hardware company and there is no obligation for them to host offending contents on their servers - just as Dropbox, Google, and so on would maintain with theirs.
>As for your suggestions to just "stop using iCloud Photos", how about we get to enjoy the features we bought our devices for, without stuff we didn't ask for and don't want?
It's odd to say that a business shouldn't be allowed to police what's on their platform, given we're on a forum explicitly enabling entrepreneurs.