You are describing 99% of the (non-indigenous) people in Monaco and most of the other tax havens too—like Bermuda, Turks & Caicos, Bahamas, Cafayate Argentina, etc.. I assume that you would consider people who live in $25 million apartments and spend a million a month on their yachts “filthy rich.”
Some of the yacht crews don’t even know the names of their employers! Low Profile is the major Religion of the Super Rich. I am the only relatively poor slob I know here in MC.
Outside of QUORA nobody ever heard of me, and nobody ever will. Only idiots & entertainers want to see their names in lights or on magazine covers — in Forbes Rich List, or anywhere else.
We are camera shy & unknown even to our next birth yacht owners.