Apple's e2e cloud is way better than Google's mostly decryptable cloud. Afaik the only e2e cloud stuff they have are Android backups (which is critical).
I know anon. I'm aware there are a thousand e2e cloud-sync alternatives for Android but none of them can compete with Google's and Apple's UX and I'd like to see more e2e features for the hords of non-tech people who use these devices.