Which globally influential movement?
Stallman's credit for the creation of the GNU operating system was stolen by Linus Torvalds, and most of the community even claims that GNU isn't an operating system, essentially deleting his biggest achievement and denying him any and all recognition.
He created and championed Free Software, but that movement was replaced by the Open Source ideology, which is diametrically opposed to what he believed in. The FSF struggles to get new members and funding, while the Linux Foundation and open source projects flourish with billions of dollars from volunteers and corporations alike.
GCC and Emacs are largely irrelevant today. Stallman himself gets no respect; he's mocked and harassed by open source advocates and corporations alike.
He has expressed the isolation he is in during an interview: "I am the last survivor of a dead culture. And I don’t really belong in the world anymore. And in some ways, I feel like I ought to be dead."
What Drew DeVault did with this hit piece is despicable. He wanted to shame and bully the FSF board into removing Stallman and resigning so his people can take over and push for his deranged idea of 'free software.'