[Haiku Guy]

If you take citizenship in another country, you have to swear allegiance to that country, and rebuke your allegiance to the United States.

Dual Citizenship is a lie. One can not be a loyal citizen to two different countries, because their is the possibility that those two countries are or will be opposed to one another.

But it is a lie that many sophisticated people are comfortable telling, so I guess there is no downside... except for all the lying.

[Chickensoup]

But do you actually lose anything?

This individual collects ss and medicare, uses US based healthcare, takes advantage of all US perks.

I don’t see that life has changed for her except that she now has British benefits too.

[voicereason]

Dual Citizenship is a lie. One can not be a loyal citizen to two different countries, because their is the possibility that those two countries are or will be opposed to one another.<\I>

That's a false statement. the U.S. does recognize dual citizenship.