> Economic-liberals in the US have mostly been Republicans historically.
> <...> people are allowed to rethink their ideas.
Of course people can change their minds and opinions. But that's what is ironic and funny - to completely change your long time historical behaviour.
As Democrates have become more global and open to free trade they lost the poor/uneducated.
The poor/rural/uneducated are not represented in hollywood. So people forget they exist. Everyone seems to run a magazine / is a doctor/lawyer/firefighter. It creates this fake viewpoint that these other people don't exist in the numbers they do.
The Trump administration's stated goals are to obtain concessions for some American industries. Precisely the ones that funded his rise (Coal, Steel, Agribusinesses etc.) or where most of his ardent loyalists are employed.