This shows that wealthier people are moving to California, while middle and lower income people are leaving (People with an income lower than 110k a year).

That's due to rent, not taxes, though, right?

A tax impacting the top 0.5% of earners would maybe cause someone to move a corporate HQ out-of-state.

That said, based on how SF's Prop C (2018) went, billionaires disagree on whether or not paying more taxes is fair.