@dansup
As a user:
Outbox/follower/following should be available for those on other instances to browse my posts/followers, it's one pain point I have on the Fediverse
For privacy, multiple levels are great

As Fediverse advocate:
I think default should be opt-out, not opt-in

As an engineer:
API access is much better than anonymous access because crawlers would just bombard you and you have no control

As a tool builder:
I think all of above is a good compromise between openness and privacy