Hybridisation has allowed similar apples to be grown in the UK: https://www.theguardian.com/uk/2005/jan/11/research.sciencen...
Conversely, there are lots of varieties that are suited to growing in the UK that have been neglected in favor of imported green uniformity: https://www.theguardian.com/lifeandstyle/2017/oct/21/british...