Kbin is developed by mostly one person, so yes, it progresses quite slowly.
But there is also Mbin with many improvements and much more active development.

I’m fully with you, that an API is still missing and would love to see it implemented in the future.

May I suggest Kbin (or Mbin).
It is compatible to Lemmys posts and voting and has also Microblogging.

This is a problem of Spice an not Mint, as the protocol (last time I checked) does not know of these extra buttons.

No copyright need a nearly ideal system, where the people go to the original creator by themselves to get more content.

But in the current reality, without copyright big coperations would just take the stuff of indi creators and get bigger because the masses know them and stay by them.

Now I pray that nobody of the executives see your comment.

It would be nice to have a kind of central hub where all the lastest resources are listed.
I could be updated by the community.

Well… one can dream.

don’t listen to people who tell you to
rm -rf --no-preserve-root /