You literally just need to read the arc and 99% of your misconceptions will be no more, anything else falls just falls into Oda drawing a manga with 1035 chapters with several main characters to develop. Whether you like it or not, thats something apart, specially for the haters
Oh shit i forgot i can't ask anyone to read things properly, im in WG afterall :cantseeme:
''sanji can you put poison in my food?''
That would be asking for it, stop arguing stupid stuff just because sanji
Oda answered that already. Zoro also asked for it, and he ate the food anhway
So you choose:
-Zoro and Sanji are rivals to death
Or
-It's just a gag, and thats why Oda hid it so well like it was irrelevant