Earlier quoted context omitted.
Why is tax minimization despicable? Countries should compete on all levels including economic efficiencies. Lower taxes is higher efficiency and an admirable achievement for a government. What is despicable is that we all pay more taxes than our governments should actually need if they spent the money they took from us wisely.
Countries don't just compete on taxes by providing the same service more efficiently, but also by providing a _worse_ service to their citizens. It's a race to the bottom.
It's not like "better service" is a driving force behind any government, ever.