Unpopular opinion time: Lukanette should have been Canon
I'm not talking about for a short time to develop Adrian and Marinette either I mean they should have been end game. Here's my reasons in no particular order.
Marinette made it clear in late season three that ladybug was a facade. Marinette is who she really is, and ladybug is someone else and no one really appreciates Marinette, Adrien was obsessed with Ladybug and only fell for Marinette after Ladybug rejected him a bunch and given the choice, I have no doubt that he would choose ladybug over Marinette if he was given a do over.
Marinette was OBESSED with Adrien. To the point where she was giving stalker behavior. And it wasn't cute I have no idea what the team was thinking. She also showed no interest in Chatnoir for like four season and just like ladybug is a facade to her Adrien being the perfect little model is his facade.
Luka showed genuine interest in Marinette and the things she liked, he was never pushy with her and wasn't obsessive. He cared about her with no strings attached. He figured out who she was completely and sacrificed his own happiness because Marinette and Adrien are supposedly soulmates. Adien and Marinette go to him for advice, and he doesn't try to sabotage their relationship for his own gain. Lukanette was a healthy relationship from the get-go and should have stayed canon.
