In some rare(?) good news, the developers of VeraCrypt and WireGuard have both told me that they have regained access following their Microsoft account lockouts and can now release updates again.
@zackwhittaker wisest move would have been declare Windows an unsupported platform and direct users to Linux/OSX.

@gmarcosanti Will VeraCrypt and WireGuard run on MacOS without code signing?

@zackwhittaker