Not sure where you saw that the DMCA safe harbor provisions apply to moderation policy; It has everything to do with Copyright and removal of copyrighted material; nothing to do with moderation of UGC. It is directly in the name "Digital Millenium Copyright Act".
Content moderation is covered by the CDA section 230; completely separate from the DMCA
And it 100% should apply to Cloudflare as well; if they're caching copyrighted material they need to respond to takedown requests or lose that safe harbor protection. Just as it applies to Google for indexing alleged copyright material; if you've ever seen that "links removed due to DMCA takedown notices" in search results, even when they are not hosting said content.
IANAL also, and I don't know how much DMCA stuff is handled cross borders (I do believe some DMCA provisions are applicable thru trade treaties and the like, but not sure); and I do think DMCA takedowns are rife with abuse; but content moderation really has nothing to do with it..
It needs to exist in an untrusted environment.. it verifies that the driver which has low level access to the computer hasn't been modified by a third party.. MS signed system binaries are the same way; it's a safeguard against malicious entities.
Content moderation is covered by the CDA section 230; completely separate from the DMCA
And it 100% should apply to Cloudflare as well; if they're caching copyrighted material they need to respond to takedown requests or lose that safe harbor protection. Just as it applies to Google for indexing alleged copyright material; if you've ever seen that "links removed due to DMCA takedown notices" in search results, even when they are not hosting said content.
IANAL also, and I don't know how much DMCA stuff is handled cross borders (I do believe some DMCA provisions are applicable thru trade treaties and the like, but not sure); and I do think DMCA takedowns are rife with abuse; but content moderation really has nothing to do with it..