With a blocklist, the user is putting their trust in an unnamed group of people with essentially no accountability. With defederation, the user puts their trust in admins they can talk to, with a public modlog to explain every decision. You’re proposing to take the same amount of control away from users, but with less accountability.
They are both essentially the same thing except u decided to call one group of unnamed people Admins and suddenly they have responsibility and authority.
With a blocklist, the user is putting their trust in an unnamed group of people with essentially no accountability. With defederation, the user puts their trust in admins they can talk to, with a public modlog to explain every decision. You’re proposing to take the same amount of control away from users, but with less accountability.
They are both essentially the same thing except u decided to call one group of unnamed people Admins and suddenly they have responsibility and authority.