This isn't the same. Host nukes is not owning nukes, they seems to be proposing housing US nukes that Poland would not have control of, or be able to launch. With no launch codes, they aren't a valid deterrent to conventional war, unless the world is convinced the US would use them to protect Polish sovereignty, which would obviously not be on the table.
Technically it does work for 6, more literally, still aiming for 3, not 6. That's half of it, if the starting number is even and divisible by 3 then it is also divisible by 6.
Not copyright, trademark. At least, that's the rules those comments assume Disney is following. It's pretty dumb, I can't think of any world those characters get genericised, but eh.
This isn't the same. Host nukes is not owning nukes, they seems to be proposing housing US nukes that Poland would not have control of, or be able to launch. With no launch codes, they aren't a valid deterrent to conventional war, unless the world is convinced the US would use them to protect Polish sovereignty, which would obviously not be on the table.