Comment: Very Valid,

(See in situ)

Very Valid,

important questions, no quiz here,
dual-loyalty = forked tongue.
will see the links you provided, must be informative.

For the quote you posted above -
"No Man Can Serve Two Masters!" - let us add - "If you love one you will hate the other", so there is split loyalty, specially when there is conflicting "interest",
american folks as borrowers, and zion's bank as the lender.

In the early 80s there was a song that hit top of the charts and stayed there for weeks, in the UK, (I do not remember the lyrics exactly) by Mary McGregor, called - "Torn between two lovers",- -
" n - feeling like a fool,
- loving both of you is breaking all the rules - -".

All could recognize/identify with it, naturally.