I disagree. As far as I'm concerned as long as they obey our laws and pay their taxes they can do what they like. You know, like the Brits have done abroad for centuries. Except we make up our own laws and ignore taxes.
Fit in, Integrate, harmonise, all are worthy aspirations Nibble, it doesnt mean you cannot be an eccentric or have free views it ultimately binds a community together usually leaving a more happy environment.
I kind of tire that somehow my views for today should be invalidated because an unknown ancestor colonised some far off shore, most civilisations if you care to look have at some time done things that today would seem unacceptable.