If I want a feed of 100 people who post statuses/tweets, blogs, videos, and pictures who I am interested in and by using ActivityPub can use a single client to view all this activity, is that by your definition segregationist and a dead canary?

I don’t understand how if I host my own AP client on my own hardware and choose only to federate and subscribe with a small subset of sites and people who post using AP that this is a bad thing. I can use other websites like Hacker News to see other opinions and views.