Example: 1)
I pay 10 sbd.
I now can activate a setting that prevents comments from others who do not pay the premium.

Example 2) I hold 25 sbd.
I can now comment on others who also hold 25 sbd and above.

A new category titled Premium content would be added. Where above posts would be seen.

Note: Everyone can still read all posts.
Let the spammers spam each other and see how profitable that is.
If a few spammers or bots get through I can still mute them.

Thank you for your reply.

upvoted and followed.