Convergent Encryption and Why No One Uses It (2020)

I submitted this in light of the recent iCloud end to end encryption announcement which seems to indicate they&#x27;re using Convergent Encryption here:<p><a href="https:&#x2F;&#x2F;support.apple.com&#x2F;en-ca&#x2F;guide&#x2F;security&#x2F;sec973254c5f&#x2F;web#:~:text=convergent%20encryption" rel="nofollow">https:&#x2F;&#x2F;support.apple.com&#x2F;en-ca&#x2F;guide&#x2F;security&#x2F;sec973254c5f&#x2F;...</a>

I know this is meta, so off-topic, but I keep using the upvote as a &quot;too long to read right now&quot; button.<p>Is there a better way to do this?