zoro sensed the upcoming attack beforehand, that's why he asked to be teleported. (while FS luffy sure didn't have any proper reaction to the upcoming attack)
this isn't to negate the fact that zoro perceptively managed to formulate a plan to deflect boro breath.. but now we know luffy can just use guts to tank it..
and ik this is unnecessary.. but when it comes to FS.. a person should be calm enough to proficiently utilize FS.. if you're not concentrating then... you basically put your emotions over you concentration of CoO.. which is why ,eventho barely.., luffy was able the dodge Thunder bauga..
.. so this is what I'm coming at here... just coz luffy had FS... doesn't mean he's using it consistently and perpetually.. that would just strain his haki... since future sight isn't instinct dependent like common observation haki.. but more contingent to how focused the person is....so u loose your cool.. u loose future sight.. i see this misconception alot so wanted to point it out.