How would that even work? I imagine GitHub has a pretty typical sales department right now, with salesfolks who try to make deals selling licenses to anyone willing to buy (with perhaps a handful of well-understood exceptions, like no sales to Iran or North Korea).

If they add an ethical vetting layer in there, ok, sure this one is an easy call. But people will continue to complain about other government agencies, foreign and domestic. People will complain about corporations who violate privacy or violate open source licenses or violate web standards. People will complain about non-profits who align with religious or political interests. People will complain about polluters and arms manufacturers or companies with ties to polluters or arms manufacturers.

Next thing you know, GitHub can't sell to the State Department or DOJ or Ford or GM or Maersk or Boeing or Shell or Aramco or Google or Facebook or McKinsey or so many others. And, I dunno, cutting those organizations out might be a great ethical move, but I'm not sure spending significant amounts of time investigating organizations and adjudicating the results and deciding NOT to make sales and dealing with the inevitable lawsuits is going to help GitHub make money.