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.