Just like any game ever sold on a CD.

How does an offline installer from GOG differ from the offline installer provided on a CD/DVD?

This is equally true for almost any game ever sold, including physical ones. You only ever own a license that specifies what you can and cannot do with the game. The difference is in what this license is tied to, for example either a physical copy of a given game or an account that can be remotely deactivated taking away all your games. In GOG’s case once you grab the installer, the game license cannot be easily forcibly revoked, just as with the physical copy.

I’d even argue public votes can deescalate some situations, for example where both sides of a relatively heated discussion can see they vote each other up. They don’t necessarily agree but they appreciate the other side’s points.

As for the transparency, it’s not possible to list all the votes of a user, one rather needs to list votes on a given post. To profile a given user the attacker would need to cross-reference the data from all posts and comments which is computationally infeasible, both client-side and server-side.

On Kbin the votes are 100% public for anyone. I’ve migrated to Lemmy after the frequent server issues with Kbin and I miss that part dearly. It was very easy to gauge whether someone was engaging in a good or bad faith discussion by checking the votes within a discussion. That being said, personally I’m very light on my downvotes, and I can see how someone more trigger-happy would see it as worrying. Personally I see the vote transparency as healthy though.

Definitely not true, but still a hilarious meme. People downvoting this need to chill.