I think I will have to disagree somewhat. Difficultly should change how you play, not how long. Needing to Grind better gear is not respecting the players time.
That said there are games I did enjoy the grind, “the world ends with you” is one of them, but that is a case of earning new ways to play in most cases.
Talking about it would be enough.
It would find it’s way to a citizen that could make a difference.
There is a reason most modern dictatorships restrict access to the the Internet.