It does have to be careful to not be exploitable. I know in this post, there's already been mentions of using revenue instead of income. I am aware, and in the past I have seen posts on reddit about actors who were denied pay in the millions because of creative accounting. (and probably also due to them not consulting a lawyer before signing)
Lawyers are probably the best positioned to give advice.
I'm not searching for advice yet, I'm just interested in understanding what others want in a license still. A lawyer will be necessary for being confident that a license is enforceable.
I like the distribution to set group sizes. I dislike royalties directly to a nonprofit, I have doubts about the people who will show up the moment it's managing billions of dollars in royalties.
A clause for being included with incompatibly licensed software would likely be my preference given the other doesn't have more support. My first impression is that having people use it is more important. A goal of the license being to make it overwhelming to escape because it is everywhere.