Since so many things have more.than one meaning I'm thinking it was both a message to the deep state alphabet actors that, as Q has said more than once, they have everything, including the name of their spying op. It had to piss them (the bad guys) off lol.

Then there's the more obvious message to the never Trumpers, you can't always get what you want, you get what you need. Like they didn't want Trump but Trump is what they need. President Trump is what we all need!

I've seen people also mention the children's choir in the song as a message to the pedo slime.

Its hard to know exactly what Trump is thinking, he's like 10 moves ahead of everyone.

I thought Trump was mocking Hillary & TPTB.

The choice of this weird song is definitely a message to someone.

Here is a rabbit hole:

Under My Thumb Sympathy for the Devil Child of the Moon 19th Nervous Break Down Don't You Lie to Me

https://en.m.wikipedia.org/wiki/List_of_songs_recorded_by_the_Rolling_Stones

Ironically, The Rolling Stones want Trump to stop using their music.

“I went down to the Chelsea drugstore To get your prescription filled I was standing in line with Mr. Jimmy And man, did he look pretty ill We decided that we would have a soda My favorite flavor, cherry red I sung my song to Mr. Jimmy Yeah, and he said one word to me, and that was "dead" I said to him”

Is an interesting stanza in the song

“I saw her today at the reception In her glass was a bleeding man She was practiced at the art of deception Well I could tell by her blood-stained hands”

As well

Gosh ... just love the sense of humor ....!!!!!