How many Twitter content moderators does it take to build a car?
None.
There is another point: Your Land Rover or Jag will monitor all speech inside the vehicle. Any remarks supporting Trump, nuclear energy or even hinting that blacks are not The Supreme Race will result in an immediate full stop and the engine won’t turn back on until JLR technicians confirm the driver has been re-educated...or the car given to a POC who has non-binary sexual preferences.