Hou will you configure the ISP’s NAT router to port-forward? You won’t be able to reach the forwarded port if your ISP doesn’t foward the port as well.

You can’t port-forward if you sit behind a nat.

1. How do you open the https port behind a nas?
2. That public tunnel needs at least a public IP address again.
3. Ok, forgot that one. But then you’re only accessible through Tor, isn’t it?

But how will a tailnet help for a blog? At some point, the https port needs to be open.

It’s not about your router. But rather if your ISP connects several households with the same IP.

Check this answer for more info

Care to explain what I got wrong?

I could make this quick: Is your internet access behind a NAT? If yes: you’re gonna need a static IP.

It’s still not what the initiative is asking for (in the EU)

Typo

While I agree with the sentiment: It won’t be killed, “just” de-listed from sale. If you buy it now, you can still p/ay it.

Although an end-of-life plan would probably make it easier for the publishers to still sell the game after licences expire.