possibly an alternate attack in an alternate future, In addition to the fact that kaído confirms that anyone who has the King's haki Either it is the King's ambition or something to say can become the greatest, that is, this confirms that the devil fruits would no longer be like a support power or that the power of oneself They use haki and the strength of the individual is the most important to make bigger because nothing else with that makes the devil fruit stronger and not how would you explain that shiki the Golden Lion has been golden for so long in the sky A lot of years floating about 3 Islands without running out That means that the easy type devil fruits are easier to handle they have less wear than the fruits with more potential because they make you more wear and like the fruit gravity gravity that you can make it float But it would be like carrying the weight of the island itself