Serious answer: the actually wealthy are too good at tax dodging, so taxing them is rarely effective, plus they can scare governments by threatening to fly their private jets to some other country if they were actually threatened with effective taxation.
I’ve heard it claimed that the only effective way to run a wealth tax is to do a single massive one off tax with no warning or lead time, that way the cockroaches wealthy can’t run and hide in the woodwork quickly enough.
foo@feddit.uk 2 days ago
Tax wealth not work