I'd like to just add one point to that, if that's okay.
With respect to the ventilator valves, I mentioned earlier in my comments the instance in Italian hospitals where volunteers essentially 3D printed replacement valves for the ventilators. Because of the threat of lawsuits based on intellectual property law, the sharing of that information so that people in other jurisdictions could also 3D print replacement valves was blocked.
It's exactly right that those innovations were pre-empted in unfortunate ways.