Not quite your traditional gaming, but with 600 responses to user actions at least as complex as some interactive computer games I've played.
[Image description: two new Furbies]
In my opinion it’s unreasonable to think anything can truly be deleted in a federated system. Even if the official codebase is updated to do complete deletion & overwrite, it’s impossible to prevent some bad actor from federating in a fork that just ignores deletion requests.
Seems sensible to just not post anything that you don’t want to be available for the lifetime of the internet.
It’s not just about the information though, is it? Web forums can offer a sense of community that his preferred alternative (long-form Medium articles with comments) just can’t match, in my experience.