let's also never forget Sanji saying Jinbei should kill himself after hearing his backstory, really sounds like a kind person
true sanji's reaction showed lack of reciprocation on his end to Jimbe's story...but only focused on the fact that jimbe is the reason why nami spent her childhood as a slave to fish men.. but was he even serious
if sanji was really serious about this.. there would have been more dialog regarding sanji's opinion to why jimbe should kill him self really rather than a gag banter from him
you can see that from the fact that sanji welcomed jinbe back even in Wano and WCI
and sanji amd jimbe's relationship hasn't any ridges regarding nami's topic..
so you're spin on what sanji said and how he said is radical and kinda over exaggerated.. just to show sanji down again.. in failure.