Can you read or want to cope?
''ALL THE CHARACTERS WHO ARE YONKO COMMANDER LEVEL VERY HIGH BOUNTIES, DO THEY GO UP SIMPLY BECAUSE THEY ARE COMMANDERS OF X YONKO?''
ODA: ''YES, YES. THAT'S DEFINITELY THE CASE.''
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If crew boosts Yonko's bounty then that's an endless cycle that they keep boosting each others bounty, use your brain
Crews have separate bounties for a reason