Absolute crock or shit and you know it.
Jon is impulsive !? Every major decision he has ever made he did consulting with his advisors and taking his time unless he had no choice. When he was running Castle Black he made sure that everyone's safety was a priority. He didn't go after Mance, Mance stormed Castle Black and Jon tried to make a truce between the NW and Mance because he knew all they wanted was safety. Alastair Thorn almost destroyed the NW if not for Jon so much that he had Jon killed for it because Alastair couldn't see the big picture. That has always been his perogative from day one. So much that he went and unified Wildlings and the Night's Watch along with other houses of the North to beat The Boltons. If we're talking impulsive, Dany was the one who wanted to swoop into KL and destroy everything not Jon. Tyrion is the only reason Dany hasn't died.
This is how you WORK TOGETHER
- every time Tyrion or Varys make a suggestion they have to fight tooth and nail with Dany for no reason.
You cannot say Jon went on suicide missions, how tf was he supposed to see Hardholme coming ??? When he travelled North of the wall it was on Mormont's orders. He Still managed to save the lives of the wildlings, when he faced off against Ramsay he didn't want to engage him in battle until he had no choice (Ramsay wrote a letter saying he had Sansa and his brothers hostage and was going to kill them). He was doing everything he could with the resources he had which were scarce and STILL came out on top. He didn't have 3 dragons, he didn't have an army of Dorthraki, or unsullied or greyjoys. Dany did and STILL took Ls against the Lannisters and lost major assets. Jon has been lucky AF and this is game of thrones you take chances when the outcome isn't known.
As for Dragonglass !? Jon was the one who told them what it would take to kill the army of the dead. He was the one who went to every house in the north, Danearys AND KL to form a truce to fight the undead army. Dany almost didn't even want to help him because she was selfish and wanted to impulsively take the throne which if not for Tyrion she would have lost. The difference between Jon and Dany is that Jon has had to make decisions on his own with less. Dany has had every single advantage known to man and has still lost time after time. Outside of her dragons the kingdom is better off without Danearys.
Jon doesn't even want the throne because he's the only character who realizes it means nothing anymore. The only thing he wants is to protect the people and Westeros. Dany doesn't even care because for her this is a mission for her to get back at the people who killed her family (who are mostly dead and/or working with her so that leaves one person who really had nothing to do with her father's demise but again Dany is missing the big picture). The Iron throne doesn't mean anything anymore. Cersei made sure of that when she took it. Nobody wants to be under the iron throne or 7 kingdoms and Jon is the only character who sees that the old way doesn't and hasn't been working. Dany was supposed to break the wheel but everywhere she goes she's telling people to bend the knee. Cersei didn't kill her family she did what she had to in order to survive because she was born a woman, Dany isn't the mad king but all of a sudden wants to fly to KL and kill a woman who had nothing to do with anything. How's that breaking the wheel when you're perpetuating the cycle of bullshit. Where does it stop ? With Jon Snow.
Jon has never asked for titles even when it was offered to him. The people gave it to him.
Let it be known your queen initially refused the call. This nigga had to travel beyond the wall to get a Wight so he could provide proof and form of union with everyone. He didn't have to go but he went and stood with his men like a true king should.