it really annoys me when people write things like "Jon is the true heir of House Targaryen, a dragon raised by wolves" and all these things.
It was Daenerys who was banished from Westeros because of her Targaryen ancestry. It was Daenerys who, because of her Targaryen ancestry, was forced to run from town to town from Robert's killers (it doesn't even matter if Robert really sent assassins after her and Viserys or it was Viserys' paranoia). It was Daenerys, because of her Targaryen ancestry, who survived on the streets with her older brother, who psychologically, physically and sexually abused her. It was Daenerys who, because of her Targaryen ancestry, was sold into sexual slavery. It is Daenerys, as the last Targaryen, who is forced to bear the burden of responsibility for the legacy of her dynasty, because if she leaves, her house will leave with her.
and all this in order for some people to say that Jon is the heir of House Targaryen due to the fact that his father was Rhaegar (Rhaegar, whose actions led to Daenerys and Viserys being in exile and surviving on the streets, just saying). Jon, who has only northern themes and Stark House themes in his story. Jon, who grew up not even knowing about his connection with the Targaryens, and therefore grew up in the castle as the illegitimate son of Eddard Stark along with the legitimate Stark children, receiving maesters, servants and those who taught him to fight with a sword (let's not pretend that Catelyn's rude attitude and ignoring Sansa is comparable to Dany's life on the run and with the way viserys treated her). Jon, who has no emotional connection to House Targaryen and has done nothing for House Targaryen.
Daenerys literally revived the dragons, but the "Targaryen heir" in the eyes of some readers/viewers is still Jon. even after years of my joining the ASOIAF\GOT fandom, I hate it so much.