Sorta T-Pose Fidget Man.

So to spin him, do you crush his ribcage and twist that thing at the back?

Crushing his ribcage doesn’t happen.

However, ripping the spinner off his back is his weakness.

can he fly with his spinner on his back

Yes.

Welp I see many things bad with this

What-

1. His head gets crushed

2. His arms and legs blow off at extreme speeds

How-

Logic

Yooo fidget man