You're mistaking me saying that he didn't have it set in stone with an assertion that he didn't have the concept in mind at all.
Thinking about ways to counter logia =/= having Haki figured out. For all of the other examples I can give the most famous one is Shanks in chapter one. Was he thinking of a certain force of will? We can all agree, yes. Was this consistent with Conquerors Haki? No. We know that Shanks was able to imbue with Haki before meeting Luffy. For his Haki to be so strong and have such a weak effect on a very weak creature... no. He probably wasn't even halfway to the concept when he began the series.
Thinking about ways to counter logia =/= having Haki figured out. For all of the other examples I can give the most famous one is Shanks in chapter one. Was he thinking of a certain force of will? We can all agree, yes. Was this consistent with Conquerors Haki? No. We know that Shanks was able to imbue with Haki before meeting Luffy. For his Haki to be so strong and have such a weak effect on a very weak creature... no. He probably wasn't even halfway to the concept when he began the series.
the series was suppose to end in Alabasta , so it’s possible he did have the concept down,or at the very least the very least the concept of haki countering logia’s. Fn Lucci you realize Mantra was introduced 1 year after Alabasta, which was revealed to be observation haki. If you want to argue Oda didn’t come up with the name for Haki back then that’s fine.Crocs been touched before, Whitebeard touched him all the time. So he knows what Haki is and he knows that people in the world can touch him. Its not as far fetched as you make it out to be.