You know, any time I hear an argument like this as a reason against making corporations pay their fair share, my response is always, "So what? Fuck em."

Like...let them go. Something else will take their place. Regardless, you're getting nothing out of them in the way of a responsible presence in the economic community, so even if they just leave and that's it, it's one less evening leech taking advantage of the situation.

There aren't that many jobs attached to those headquarters, they're mostly there on paper. It's mostly about the taxes, which, although comparatively low, amount to a lot of revenue for the State.

This is kinda true at the margins but people massively overstate the mobility of big businesses.