Taxation can only (and it’s still a stretch) be considered theft if you are held against your will, including simply that you were born there and have no means to flee. As this is difficult to distinguish, I’m in favor of abolishing all personal income and sales tax.

Businesses CHOOSE (and go to great lengths) to be incorporated within a legal entity (or layers of legal entities: USA, California, San Francisco, etc) and therefore agree to be charged a cost of doing business in that jurisdiction. That tax is NOT theft.