Canada

idk if I want an entire instance made up of CBC commenters.

This is the start of the use cases I wanted to see take off with Mastodon/Lemmy/Kbin. Much like the previous era of distributed content with user-hosted voice servers and forums, having larger communities/organizations run their own instances and avoid trying to treat the space as one big pool of content is the real use case here. The fact that you can cross-instance subscribe and post makes it viable long-term.

It also gives "free" verification of information's sources based on the domain, the same way that (modern) email gives you an extra layer of confidence when you see a verified domain. I would love the see the Government of Canada, CBC, Universities, all starting their own instances and utilizing them in unique and interesting ways. With enough adoption, official provincial/municipality instances could pop up to make organized communities easier.

It feels to me like a starting move away from the autocracy that the platform economy has created. It's not universal, but I absolutely push back against too many instances trying to be "general purpose Reddit replacements" because that seems like a fleeting use case for what it can eventually become, and it just confuses the whole abstraction of what these decentralized socials afford.

I think that this is an important part of the future of the fediverse. News sites and the like have shitty poorly moderated comment sections that serve almost no purpose. They have the resources to sustain a large instance and like you said it lets them more easily monetize their work. It seems like wins all around if enough news outlets adopt it.

I think it would be pretty cool if I could subscribe to different CBC sections, and have it show up in my normal feeds, I think this would mitigate the biases that relying on news going viral creates without having to go to the cbc itself and scrape through it myself.

This is very intriguing.... I actually work in CBC (nowhere near content or with the social media people who'd make these kinds of decisions), but as a developer I get 20% time to dabble with anything I think might be useful. I haven't used it in a while, but a CBC ActivityPub instance may be just the right project, especially if it can auto-publish our content from the same feeds that power our site.