Leaving the country would force me to incur significant costs, both monetary (moving or selling possessions, selling house, quitting job, etc.) and non-monetary (leaving family and friends, leaving a desirable location, etc.). I will continue to endure the things I don't like (including taxation) until such time as *those* costs exceed my costs of moving. If the tax rate, regulatory burden, and other infringements on my liberty become too costly, I will move. Many people and companies already have moved.