

I work with of those shiny tech companies from China. Believe me the shiny part is on the surface only. The more you look under the hood, the more it’s getting poor. With Chinese tech the problems start when you have it. European companies before you have it. US companies when you have no scale.
Regarding Chinese regulations, you simply drill it down to: for the Government a human live is not worth much. Because „we are so many“
This is exactely how most inventions are made: put together two things from different realms that might have a good fit.
Just wait a few years and they will find a way to use the light directly instead transferring it into electricity. There‘re some IC‘s that already use light instead of voltage to compute.