From the devs Github

KMS38 has now been removed from the MAS script. Users are advised to use HWID or TSforge activation instead.

So you can still activate Windows through the other means in the script already. I dunno the ins n' outs, of what makes one method better than another. When I checked it seemed HWID was the first option and the one most people use anyway sooooo...

Windows has become too shitty to pay for. And now they do this.

One more reason never to install windows.

Instead of FIXING the problem.