Breath of all things and haki makes more sense in laws case with vegro actually, and the scenario involves Yonkos more like he couldn't move them due to their haki, cutting ig is a different scenario.
Judging by Doffy and Law words, you can block his df via having a stronger haki then Law.

Having something opposite would be one.

(see Punk Hazard facility was in operation after the explosion according to the G5 report, it's obvious who is running it 

