Comment by ethbr1

This. Orbital debris are an area denial attack, and since there's only one shared planetary orbit (in aggregate), debris-creating weapons are more like biological weapons, poison gas, and tactical nuclear weapons. Even if you win, you've impeded yourself.

The internationally hoped for outcome should be that China continues scaling their orbital use, to the point where it becomes mutually advantageous to sign a treaty with the US banning orbital debris-creating weapons (and ideally imposing mutually-supported consequences on non-signatories who breach the agreement).

Then everyone would be left with more sane options of disabling-only (microwave, laser, targeted EMP, etc).