The enduring adage that we detest taxes but obligingly accept public benefits those taxes support is playing out in Minnesota by one of the state’s largest and most prosperous interest groups. That’s hardly surprising, but eyebrows may wrinkle in this case, in which highly questionable “facts” are pushed to knock down a federal tax and, in St. Paul, to prop up a subsidy that some call a freebie handout to folks who often don’t need it.