When I say, for example, that Microsoft Windows 10 is a steaming pile of horse excrement with a fresh topping of festering goat vomit, I am not trying to cause confusion in the market by my use of their trademarks. I am using the trademark properly in order to ensure that there can be no possible confusion of which company or product I am referring to.
Now if I were to hypothetically compare Trump to the same thing, I don't think there would be any copyright, trademark or other complaints that anyone could make. Maybe defamation. But only if I were to actually make such a comparison which I am not.
Google and Facebook may not have any malicious intent (or they might?) but this is definitely creating the tools to enable a very 1984 like cleansing of certain facts or views from what the majority of the public can see and locate.
Here's a great idea: force renewing DMCA agent every 3 years!
I am reminded of an old saying about how the goose and the gander have compatible ports, without needing any type of adapter. Or special cable. Or something like that. I can't quite remember how the saying goes.
Here's an idea. If websites have to renew their DMCA agent every 3 years, let's also make copyright holders required to have and to renew their DMCA registered agent every 3 years. You should need a registered agent to file a DMCA request, since it has such super abuse potential.
Having filed bogus DMCA takedowns, under penalty of perjury should disqualify a DMCA agent from renewing. Bogus takedowns especially means filing a DMCA notice for something that you are not the actual copyright owner for. Or where no copyright or copyrighted material is actually listed (such as trying to silence speech that makes no use of copyrighted material).