You do realize that marginal tax rates were about 90% in America before, right? The single biggest reason they aren’t anymore is much like how Walmart keeps their prices low - part of a race to the bottom. You’re right, they will go elsewhere. They didn’t before because there were no good or practical options. And as long as countries do what Ireland did not too long ago, it will continue to be a problem.

And I suspect you sniff farts.

How convenient “We caaaaaaan’t take billionaire money or tehy wiww weave!” lines up with power structures set up by billionaires.

The rich have always funded parroting of taxes being impossible to implement and no one believes it