Look, policies are the least important part of political identities. Personality, tone, mood, attitude, and so on, people's general disposition are the defining features and in this sense yes the Michele Malkin types today are far, far more radical than the Whitaker Chambers types back then.
It is a huge mistake to focus on policies when understanding political identities. Something entirely personal, such as parenting styles are far, far more predictive. A policy is something that can be debated to pieces. It is far too pragmatic. People can come up with all kinds of clever justifications. But if a person tells me their gut reaction when they see a parent discipline a child with a light slap and I know pretty much everything I need to know about their political disposition and attitude, philosophy, approach to society and life in general, views of human nature and so on, so everything that really drives these things. Or, another example, the gut reaction they have to a hunter boasting with a trophy. This pretty much tells everything.
But if a person tells me their gut reaction when they see a parent discipline a child with a light slap and I know pretty much everything I need to know about their political disposition and attitude, philosophy, approach to society and life in general, views of human nature and so on, so everything that really drives these things. Or, another example, the gut reaction they have to a hunter boasting with a trophy.
And in both your examples, what today comes across as the "conservative" reaction was the standard reaction of everybody except parts of the far left ~50 years ago.
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