It's a minor issue comparing to the issue of DRM. You say - let's worry about plugins, while users will agree to use DRM anyway. I say - if user agrees to use DRM, user can as well use native plugins - such user doesn't care about security or privacy already and there is no point to drag that issue into HTML at all.
I don't think it is a minor issue at all. My biggest complaint with flash has been the security vulnerabilities, and I trust Google/Mozilla with web encryption WAY more than I do Adobe. Can you explain why you consider it to be such a minor issue?
Their code won't have all of the power of flash and silverlight (ie my full user account on the computer). The worst case scenario is their algo's suck and I can decrypt their videos easier.
I don't think it is a minor issue at all. My biggest complaint with flash has been the security vulnerabilities, and I trust Google/Mozilla with web encryption WAY more than I do Adobe. Can you explain why you consider it to be such a minor issue?
I don't really understand why you at the same time ready to trust some balck box DRM code from Netflix or whoever. Which can do anything of this sort: https://en.wikipedia.org/wiki/Sony_BMG_copy_protection_rootk...