Alright. i'll entertain your point.> mention even a single reason cartoon show that has a positive and heroic white male protagonist
Ok, what i get from this sentence is that you want me to show you shows that have a positive, white and heroic male character as a protagonist. And only that(the next point that you make has to be addressed by its own)
Just in this last decade (2010-2020) we have had shows like
Dragon Prince, young justice, the last season of samurai jack, green lantern, wakfu and ben 10. and that's only the tip of the iceberg.>and portrayed like the average marie sue female character >a mary sue is basically any character that basically never struggles to get what they want and all the characters react in a positive way to it.
Saying that the current female protagonists are marie sues is just not true. their character arcs are the same as the ones their male counterparts go through and kipo is the perfect example of that. Everyone that she met was either indifferent to her(wolf) tried to take advantage of her(benson and dave), tried to sell her(the timbercats) or outright tried to kill her(the snakes). Each and every time she had to use her skills to win them over. I don't know about the other shows, but kipo is not a mary sue my dude.