Discussion - Akainu's Ability

Busoshoku Haki granted the user the ability to touch Devil Fruit user's true body but it doesn't cancel out the Devil fruit's effect. So having Busoshoku Haki doesn't meant automatically ownage against Logia users and or having the upper hand against Logia users still because of their Devil

Onigashima - News - IMDb

Is Akainu a good or a bad fleet admiral, what has he accomplished since becoming one? : r/Piratefolk

One Piece chapter 1092: Relic from the Ancient Kingdom awakens as Luffy vs Kizaru kicks into Gear 5

Akainu & Kizaru vs Kaido + Aokiji vs Big Mom - Gen. Discussion - Comic Vine

Ranking the 9 Most Strongest Devil Fruits in One Piece

The Fleet Admiral - Akainu

Unpopular opinion: Akainu would do worse at egghead than Kizaru : r/OnePiecePowerScaling

Akainu vs Shanks : r/OnePiecePowerScaling

Character Discussion - Akainu's Portrayal Revisited

Akainu, Four World Series Wiki