My granddaughters, like myself many years ago, learned the preamble in school (they learned it in fifth grade, while we did in eighth). They attend Catholic school as opposed to the indoctrination centers operated by the government.
I agree that we all need to be reminded of our societal moorings, but too many have swallowed the lies the Marxists are telling. The uninformed have chosen to believe the lies, and, sadly, they are allowed to vote...