Zoro has always been there to talk Luffy some manner of sense as a captain, has been like that since he joined Luffy, thats why he is vice-captain even though both of them are idiots.
Of course he would be angry lol, his captain is about to face 2 yonkos and he is doing stupid stuff and leaving his guard down, but no, i dont think Zoro will confront Luffy about it, he will just be angry and thats it. But even soo that dosent mean he might not do the same kinda dumb shit in the same fight to rival someone's feat....he is also kinda dumb, after all.
Dude did you start reading when Wano started and skiped EVERYTHING before that? Luffy has been a stupid idiot since the start, even when going to save Nami who was stabing her own arm because of aarlong he was doing stupid stuff, he almost drowned because of that, and even after that he kept doing dumb shit like putting arrlong's teeth in his mouth. ALL ARCS had moments like these be they comming from Luffy or not.
If you want to read some serious manga where everyone takes everything seriously, sorry, One Piece is not it...Go read naruto, bleach or some other thing.