It would not surprise me if these actions are coming at the requests of governments. Strong encryption is one of the few things that challenges their monopoly on information; they have a very strong incentive to apply political pressure to the maintainers of these projects to, well, stop maintaining the projects. We've seen this in overt actions that the EU takes; in more covert actions that the U.S. government is suspected of taking; and in the news headlines about third-world dictatorships that just shut off the Internet. Tech companies are perhaps the most convenient leverage point for these actions.
More regulation won't help here, because the regulation-maker is itself the hostile party.
What would help is full control over the supply chain. Hardware that you own, free and open-source operating systems where no single person is the bottleneck to distribution, and free software that again has no single person who is a failure point and no way to control its distribution.
>More regulation won't help here, because the regulation-maker is itself the hostile party.
It's easy to paint the big gov as bad, but this is a case where unfortunately the populace seems to be in agreement with the big bad gov. While most US citizens support encryption, 76% or so, the vast majority 63% also favor government "backdoor" access for national security reasons.
I guess either we believe in democracy or we don't. It could be said that if Veracrypt isn't/can't be backdoor'd, perhaps the gov is simply implementing the will of the people :( via Microsoft.