“It’s not common” wouldn’t by itself suffice as a reason though—conducting CEAs “isn’t common” in GHD, donating 10% “isn’t common” in the general population, etc. (cf. Hume, is-and-ought something something).
Obviously, something may be “common” because it reliably protects you from legal exposure, is too much work for too little a benefit etc., but then I’m much more interested in those underlying reasons.
https://jobs.lever.co/futureof-life/9c1b31b4-c02c-4af6-88e9-09c30157bbed