When was the last time you heard a bank owner or large industrialist being against the taxation of everyday people?

Even the famous/infamous billionaires never come out against income tax for normal people. At most they're against taxation of themselves.

When did you hear the owner of a bank or a large hedge fund or a major industry talk against income taxes which the poor pay?

The rich are 100% pro taxes. It funnels money to themselves from the population, and keeps competition down.