As a business/financial decision it is a logical thing to do. First time owners of Lotus who bought into the Emira will no doubt not buy another Lotus and look for something else in time, those who appreciate the Lotus brand and its history will still buy.
Geely have sunk massive amounts of cash into the brand and seen nothing but losses and headaches. Shifting production to China could produce a price reduction of the Emira to the price point it was initially announced at. Drop the EVs from the range completely and focus purely on ICE sports cars. I can see it becoming another MG quite easily, almost died but the last decade has seen a revival of the brand.