It is an option to pay $10 sbd (or hold 25 sbd) . . . to allow whoever enters into Premium content to comment on posts of other Premium Content.
It's not for everyone. Like I said, it would be an option.

I appreciate your comment.

If the flagging system is working as intended then there is no need for additional measures such as the one I have outlined.

IMO the flagging system is not working and is being abused and should be severely curtailed.
The first thing I see is that members are unwilling to spend SP to flag spam, stolen content, or objectable content. (porn with out NSFW tags as an example.)
But, that is another matter.

Upvoted and followed.

H. G.