The vast majority of the F-35 construction is actually done inside the US, and that’s required for security requirements for things like this.

Now a bunch of countries (Canada, UK, Netherlands, and some others) did contribute to the development of the F-35 but I want to say it was only around ~10% of the total cost. And that also went towards the purchase price of their first block of airframes.

So that one sensor is $700. Waymo has 4 LIDAR sensors (all of which are physically larger and I would imagine fancier than the Alibaba ones, but that’s speculation), so just in the scanner hardware itself you’re looking at $2,800. Plus the computer to run it, plus the 6 radar receivers, and 13 cameras, I could absolutely see the price for the end user to be around $10k worth of sensors.

But to be clear, I don’t think camera only systems are viable or safe. They should at minimum be forced to use radar in combination with their cameras. In fact I actually trust radar more than lidar because it’s much less susceptible to heavy snow or rain.