If Denmark outperforms the U.S. in terms of access and costs, what is holding back widespread support for an American welfare state health care system?

If Denmark outperforms the U.S. in terms of access and costs, what is holding back widespread support for an American welfare state health care system?
The Charles Koch Foundation outsources its activism to eager college students it knows will advocate for conservative and libertarian views.
UT was desegregated in the 1950s and did not begin to actively hire faculty of color until the 1980s.
Trump’s remarks imply that Mexico and Canada gained from NAFTA economically. Yet a look into the communities and people impacted by NAFTA in Mexico may show a different story.
Had there been enough political will from the Salvadoran government to attempt to solve the T.P.S situation, they would have sought bilateral meetings with the Trump administration and resort to an action as old as time: realpolitik.