Give me what I want.

just to get Beatles history right. Paul was talking about his mother, her name was Mary, who came to him in a dream. Not Mary, Jesus' mom.

Still...

clearly pagan idol worship.

It was Mal Evans, their road manager, who inspired the song. Paul changed it for obvious reasons.

When I find myself in times of trouble, Fred MacMurray comes to me, speaking words of wisdom, let it be, Chip, let it be.

a dream about his mom.

https://mattandjojang.wordpress.com/2009/05/03/the-story-behind-paul-mccartneys-song-let-it-be/

Mal Evens inspired Sgt. Peppers, when, on a flight he asked for the salt and pepper and Paul heard "Sargent Pepper"

Or did I just miss your joke?

Not the reference I remember, but good research.

https://theymaybeparted.com/tag/mal-evans/

“She,” of course, is Mother Mary, who presumably was in the very original lyric sourced from Paul’s dream about his mother but was absent in the 1968 early attempt. That featured “Brother Malcolm,” a nod to do-it-all assistant Mal Evans. The reference to Mal was inconsistent over January 1969 but endured to the very end of the sessions.

If you mean my 2nd paragraph, You've got to be old to get it. Old TV show, My Three Sons.

Just need the three sets of tapping cartoon feet.

I thought the Mal Evens reference might be a joke too. But i see now it's more Beatle lore.

Mary-juana!

Got To Get You Into My Life.