If you compare Karma with Points, I consider Karma to be most valuable. The more karma a user has, the more valuable and quality content they share. Because any member can earn points by writing content or even by generating spam. But if someone wants to earn karma, they have to write quality content. I know there are other ways like reporting posts that are spam, AI-generated or plagiarism can also earn Karma. But, still, I think karma is better than the points. In the future, campaign managers may require you to have karma to be eligible to join a campaign. It should gives you a hint about how valuable the karma is.