Apple already gives access to China for Chinese citizens so they will do the same for UK citizens. Though looking at how the tech bros are getting chummy with the current US government that has fascist tendencies they might get the US government to force UK hand but will they as I think the US government would like to do the same as what UK is doing has been trying for years. Now with supreme courts judges in their pockets, firing of any opposition from government departments at least trying to. Gutting all regulation and consumer protection bodies who will go after the tech robber barons and stop them from doing anything they want.