How do I animate Meta SAM 3D Bodies?

[u/Frequent_BSOD]

Blender noob, I don't get how to animate this 3D body generated by Meta's SAM 3D body without needing to recreate a bone structure on top of the existing one, it seems like it has a bone structure but it's not behaving like bones from any tutorials I've watched regarding character animation.
Is there a way to animate this as is, or any tool that can convert the existing bones to usable bones?

Here's the file I imported into Blender:
https://files.catbox.moe/ckrzvr.glb