I’m still unconvinced that UK cars will suddenly start coming from Berlin.
Essentially the whole of Europe is LHD, UK is the only RHD country of note. China, on the other hand, are close to all of the other RHD markets so will carry on making them. As long as there are still any boats coming over from China for any models (i.e. a sunk cost) then I can see no reason why they’d stop making them for the UK.
People have mentioned this “10% import duty” thing, but I doubt it’s as simple as Tesla saving 10%. The overall cost to build cars (wages, overtime, etc) may in fact be more expensive in Germany than China, and there is - again - the fact that they will have lots of LHD work to keep them busy.
I guess we’ll see soon enough.