Why? The only way you'll get that return is if you sell your stock today. That destroys any chance for you to earn future value from the performance of the company.
Dividends are the better way companies return value to their shareholders, not encouraging them to engage in "flipping" which is not sustainable for long-term value.
Not necessarily. Paying dividends forces everyone to "sell" whether they want to or not, and the only way to stay on the ride is to accept the taxes you have to pay and then buy back in. When the company reinvests (and/or buys back stock), your money grows tax-free.