The medical e.g. The Vaccine license "The Vaccine License is a software license that requires that users vaccinate their children, and themselves"
The vegan e.g. the old Ext JS license "You agree you are not producing any products, and where applicable its ingredients, which involve the use of any animal product, by-product or derivative."
And of course, those that are not licenses. SQLite has a blessing rather than license text for example.
You could pick one of those. I can't stop you. But for the sake of everyone's sanity, don't add to the long list of existing licenses and pick one of the options 1-3 at the top of this, because otherwise you've just made life much harder for anyone wanting to use your software, and that's no fun for anyone.