
i know joyboy peak COC couldn't do anything to the island or even shake the island ( It doesn't matter because i believe shanks haki is greater then joyboy)
but what made me believe this is when warcury somehow shaken the island with his COC

And oda also hinted COC can cause earthquake

" is it haki the colour of the supreme king"
even tho it was kaido effect carrying the island with his power but oda here is hinting CoC can also cause earthquake
warcury COC shaken the island
zoro CoC was hinted to cause earthquake
if it can shake the island and cause earthquake
Then is it possible COC can also destroy an island ?

This where shanks comes in
he has the peak COC and possibly to destroy an island itself
