He isn’t touching him with it. It’s a non factor
Sanji is not untouchable God of lightspeed dude.
If He catches Sanji in Flying Dragon Blaze he dies.
Then by using quick and simple maths. If he happens to catch 10 Sanjis in this attack. 10 of them die.
Dude was almost with a hole in the belly if not for Raid Suit after unnamed King dive LMAO.
Imagine Sanji being alive after one of the strongest attacks in the series.
It's not for the sake of baiting or trolling. Sanji literally dies from Flying Dragon Blaze. He's not tanking it.