あとこれは純粋にPDSとそのホストするユーザのハンドルの関係を勘違いしていそうな雰囲気がある
> Most users are mapped to domains controlled as `*.bsky.app` [sic] subdomains, so Bluesky can remap those to different users, and this will be true with any "Personal Data Store" [sic] provider one might use too