In some rudimentary, incomprehensible, or unmemorable way, ... maybe.

https://images.app.goo.gl/PxX7LuXLcNKs6PbY6. I always have rhythm girl 😁

No, but I might: adjust my walking speed a little so my steps are in sync with the rhythm; move the index and middle fingers on my right hand like I'm picking an imaginary bass guitar; drum with my teeth.

No

Never even thought about the idea in one of my dreams.

No, not in my mind, if at all I dance a little live to the music.

not in my mind, on my booty

Sometimes if I'm listening to a song and think it would be good on Beat Saber I'll start thinking about how it might play on that