when aoki and jimbe were explained how put wanted they never said that first bounty you will have almost half
Also, bounty rules are basically "Oda's whim" it does not follow any rule... there was NOT SHOWN ANY as of yet...
and the only rule that was said was broken by oda... the only rule was said by Jinbe was "bounties after 300 mil, rise little by little"
yet Luffy's bounty goes from 500 mil to 1.5 bil
Why??? because Luffy after Marineford went from 300 to 400? fans had ZERO REACTION
Luffy in Dressrosa after taking out Mingo, bounty from 400-500? fans had ZERO REACTION, they actually hated the small jump
Luffy from 500 to 1.5? OMG, this is awesome, hype was real
bounty has one rule, Oda's whim... and basically AT THE TIME before, first bounty is something Oda wanted to factor in... thus a person with 80 mil like Boa was a candidate for shichibukai... someone who had LESS BOUNTY than freaking Bobbins LOL