Due to the servers merges, I believe many players including myself will find ourselves moving cities from one luxury resource island to a different luxury resource island,
and I think this will be a great opportunity to add a feature that automatically changes the luxury resource production boosting building while switching an island,
because destroying lvl 30+ buildings in order to build them again from 0 is kinda nuts, and considering most teleports are paid with real money it makes sense the game will adjust the buildings accordingly.