Well, Réunion was not "annexed" either, it was settled by France while it was unpopulated and most people descend from settlers from France (to various degrees,

Well, Réunion was not "annexed" either, it was settled by France while it was unpopulated and most people descend from settlers from France (to various degrees, as the population is very mixed). Its situation is probably comparable to the Azores. There has literally never been any sizable independence sentiment and it's unlikely to appear in the foreseeable future.