> I _am_ worried about cheap USB-PD devices that forgoe this negotiation as it is complex and expensive to implement. Yes. Moving critical safety limits into s

> I _am_ worried about cheap USB-PD devices that forgoe this negotiation as it is complex and expensive to implement. Yes. Moving critical safety limits into software? https://en.wikipedia.org/wiki/Therac-25 https://en.wikipedia.org/wiki/Therac-25 Let's hope they're all up to the challenge ...