If they did ‘grow up’, they’d realize that their Cargo Cult is doomed.
What we all know is that the left is perpetually in arrested development. Permanent Adolescents.
Maybe perpetual adolescents of this era but it would be a great insult to compare adolescents of the 50s or earlier to the most mature liberal in existence today. That generation was more mature at fifteen than a fifty year old liberal of today.