More interact mechs are better.
Want zaps, give value.
Want likes, post likables.
Want downvotes, be shitty.
Want other reacts, enjoy fun.
Discussion
if it tries to win everything, it ends up with none.
There are so many post types and user types that an attempt to do only one thing masterfully will stifle engagement in a bulk of other potential interactions.
As people, we engage in many ways.
Zaps cover spending for value.
Likes cover a friendly laugh or nod.
Dislikes cover social disapproval.
Emoji responses cover many expressions.