i dont understand the whole thing of getting mad at inconsistencies and the araki forgot meme. its clear he enjoys flipping your expectations on their head and redefining what is possible at every conceivable turn.
a lot of the reaction/breakdown YouTube accounts i see get so bogged down in little things and actually aggressive as though they were promised/owed a simple and bland series of battles that play out in predictable ways.
the only consistency that matters is that things in jojo work the way they work. new things with new rules are constantly being introduced, and you can't expect those to follow the old rules, and the new rules are literally supposed to be bullshit things you can't anticipate.
it's the writing trick of sherlock holmes applied to superheroes: the writer starts with a result, and then the characters get there through a series of actions or deductions the writer determines. this ensures that the leaps of logic and cause and effect can be as outlandish as possible, because the author is deciding where they will end up ahead of time, rather than considering the most logical and predictable possible result for a character's actions.
the function of the world and elements within it follow What Would Be Cool, and there is no excuse that is off the table in service of justifying What Would Be Cool.
It makes me wonder what some people who're weirdly critical and bitter now even thought jojo was about, seeing as these things have been hyper evident from the very first arc ending in the joestar mansion fire.
I bet a lot of them have not read Sherlock Holmes.
EDIT:
from a holmes story about a kidnapping, where everyone is trying to figure out which direction the kidnappers took their prey. holmes realizes they actually never went anywhere.