I assume this was a thread about people who should be blocked (i.e. who are harmful or unproductive to Stacker News).

I already deleted Twitter and Reddit, left Matrix rooms and closed my projects (deleted Bitejo Marketplace, gave Kuno Fundraisers to a new dev, deleted Agorism Blog).

I read some time ago that to delete your account, you should refund the zaps (I think here: #121323). It sounds fair, as otherwise you would have taken the money but given nothing in return (=deleted post).