To us, we know what they are like, lovable goofballs and good people But from the perspective of a random person?
Luffy is an Emperor who has declared war on the World Government, who is the son of the world’s most dangerous criminal and the grandson of the Hero of the Marines. He has defeated at least 3 Warlords, recruited another, has “seduced” the man hating Boa Hancock, defeated the Strongest (maybe) Yonko, and he has a connection with Shanks, another Yonko. Not to mention he was the sworn brother of not only the Son of the Pirate King but also the brother of the Chief of Staff of the Revolutionary Army.
Zoro is a merciless Swordsmaster who will cut down anybody and has some of the most powerful swords in the world. He trained with Hawkeye Mihawk for 2 years.
Nami is a Master Navigator who has stolen one of the Yonko Big Mom’s main weapons and uses it to change the weather itself, and even helped on the raid on Ennies Lobby.
Ussop is worshipped as an actual God in more than one country. Skypiea, Dressrosa, and probably Elbaf soon enough. He was the only person the gain a 5-Star Bounty in the Dressrosa War and was key in defeating Doflamingo.
Sanji is the son of a prominent Crime Family of Assasins and was trained by Red Leg Zeff. He defeated Queen and is with Luffy and Zoro the strongest on the Crew.
Chopper is officially seen as a mascot, but if anybody ever actually saw him in action they would be terrified by the Monster that could turn into even bigger monsters and who knows his way around the human body. Furthermore he’s a doctor who has saved many lives, and has the potential to cure any sickness and disease.
Robin is seen as a heinous criminal, who is so horrible that she got nearly an 80 million berries bounty at the age of 8. She knows the location of a Superweapon and has the trust of one of the strongest crews in the world. She’s the only living person who can ever read the text on the Poneglyphs – the only way to find One Piece
Franky was known as a Mob Boss on Water 7 and a childhood Terrorist who attacked a Government Ship. He is the only person on the world to have the plans for a Superweapon capable of Destroying Islands.
Brook is an 80 years old Skeleton who was able to cheat Death. He claims to he able to summon the cold winds of the Underworld and even before that he was a Notorious Pirate. He is a walking Skeleton and can kill you before you even knew you were cut.
Jinbe used to be a Warlord, he participated in the War of the Best, and was part of Fisher Tiger’s crew. He is the most powerful fish-man seen thus far and is the helmsman for one of the 4 Yonkos.
Yamato (if she joins) is the daughter of Kaido, a former Yonko. She was able to hold him off for a long time. Yamato is terrifying just by virtue of being the child of The Strongest Beast in the World and that not even mentioning the powerful Mythical Zoan she possesses.
*by you_are_annoying123