ATProto is designed around accounts that are independent of data host, application, and moderation, all in the name of giving users individual control over these things. It's like if every Mastodon user ran their own server, but without the overhead
Tell me, concretely, how people can choose to continue following me, even though I am banned.
Profile: immibis.bsky.social
I'm not seeing that handle resolve in the normal places. Do you have the DID? You should use a custom domain so that you can control the the reference and lookup.
You can run your own PDS and manage complete account lifecycle
You said it was different from Mastodon, but how is this different from Mastodon?
When you use a *.bsky.social handle, you have not made yourself independent and resilient to arbitrary decision by the org that manages that service
However as you have rightly noticed, the person you are responding to here is being disingenuous. Controlling the account doesn't fix the fundamental issue caused by network effects. An account that can't interact with a large portion of the network is no different than Mastoson in practice.
The Mastodon equivalent would be running your own single user instance which gets defederated by one of the big players.