More and more, we are learning that the elites want those with no significant role to play in the New World Order to shut up, die, and get out of the way.
I fear the Rubio aide was not referring to, say, black welfare recipients, but to older white male workers who can neither be retrained nor re-educated.
I think most older workers would gladly try new things, within their capabilities if employers were willing to hire them, even for fairly basic jobs.