Bootloader unlocking should be a basic consumer right, and if Linux went GPLv3, it would be closer to reality.
If it should be a consumer right, why limit it only to devices certain types of software? Why not consumer protection law that applies to all devices? I think software licenses are the wrong tool for this problem.
There's a lot of crazy crayon licenses out there that try to fix the whole world by tacking on a whole lot of restrictions to their software licenses, prohibiting use for a long list of reasons... to me it sounds like a bunch of newspeak, as if "more restrictions = more freedom"
"Sure, you can have the sources, you just can't use them on your own devices because the vendor that shipped it has decided to bar you from doing that with a 2048-bit RSA key" just feels like GPL was upheld in letter, but not in spirit.
How would you feel if a piece of hardware came with a license prohibiting software developers from using encryption to secure their systems?
The root of the issue here is that phone hardware landscape is effectively a duopoly. It is an antitrust issue. Trying to use software licenses to do this 1) won't be effective because the duopoly will never use them, and 2) is like going around your ass to get to your elbow. Even if it did work it wouldn't get to the root of the issue. The law needs to fix the fact that almost all phones on the planet are controlled either directly or indirectly by two companies.
What Linus has contributed is already huge. We can't put all the burden of making the world right on him.