> The spirit of the GPLv2 was about contributing software improvements back to the community.

It may be the case that when all is settled, the courts determine that the letter of the license means others' obligations are limited to what the judge in the Vizio case wrote. And Linus can speak authoritatively about his intent when he agreed to license kernel under GPL.

But I think that it's pretty clear—including and especially the very wordy Preamble—not to mention the motivating circumstances that led to the establishment of GNU and the FSF, the type of advocacy they engage in that led up to the drafting/publication of the license, and everything since, that the spirit of the GPL is very much in line with exactly the sort of activism the SFC has undertaken against vendors restricting the owners of their devices from using them how they want.