...

That fight wasnt exactly anywhere near the realm of realistic, a spinner would be unlikely to shatter the titanium skirt on BTR, no matter what its power. Maybe break the hinge and leave it trailing, but the skirt wouldnt suddenly explode, and even if it did that, it would surely flip BTR as well due to the force.
And Im not even going to comment on the likelihood of Matildas disc somehow removing all of Dantus side armour, which is very thick polycarbonate with Hardox reinforcing and frame...

I wasnt involved in that fight, but I am not happy about the quality of that, I think youre forgetting the basic rules of physics that govern the universe we live in, in favour of the glamour of these theoretical energy figures and an extremely inaccurate fantasy playing out in your mind. In other words, realism. Its such a good idea the entire world does it.