This letter spells out in clear, convincing and explicit detail why the RIAA was wrong.
Profit-making Github and Microsoft could have performed this analysis and championed developers themselves, but it was the non-profit EFF that actually did the work.
EFF deserves more credit than just a link for fighting against this shit.
[0] https://github.com/github/dmca/blob/master/2020/11/2020-11-1...
The EFF isn't just some non-profit, it's the premier legal entity defending internet freedom. This is squarely in their wheelhouse.
And why would one assume that Github or MS do not have such experts? They undoubtedly have the technical know-how, and the primary findings in the letter are of a technical nature, or even obvious to technically savvy people. And the court decisions referred to are not about fair use or free-as-in-freedom.
Well, that's what they are actually doing now; factually, it does not matter whether there was a letter by EFF or not; they should have come to the same conclusion even without the EFF; moreover, Github/MS are not accountable to the RIAA; conflicts of interest are not an issue here; in fact, to meet the due diligence a hoster would have to check whether a DMCA request meets the formal requirements and is well substantiated, otherwise the hoster could even be liable to pay damages to the unjustifiably blocked project.
Although it probably has good intent, this is largely PR.
Pretty decent rules of thumb.
And at a higher level ... who cares if they did it maliciously or because they "panicked", you can't ever know that anyway and either one means you can predict what they will do in similar situations.
Sounds like cynicism is your hobby, buddy.
I can't imagine the fallout from this didn't wipe several times that off of github's valuation.
If github had done this before the EFF letter, it would have been something else. With the EFF letter, they have zero liability to reinstating the repo, and are borderline legally required to do so.