I think a sovereign country should have a say in who they trade with and who they do not.
I am making no prescriptions of what should be, the question is "why does Russia have a shadowfleet", I'm describing the fact that the US's comprehensive sanctions have more teeth because they sanction countries for violating them and are unrelated to international law, hence why such a country requires a shadowfleet to trade with anyone who isn't already sanctioned by the US.
The EU and UK have their own sanctions, but they only reflect the EU's willingness to do business with Russia, not their willingness/ability to cut off anyone else who does business with Russia.
I can't find what it goes to, but it looks like Baidu and the US company Zoox use them in their robotaxis.
Edit: Lixiang models L9, L8, and L7 use that sensor.