I never saw any of the star wars cartoons but my friends were always obsessed.
Phineas and Ferb aged well, I never got bored of it and it's kinda like bluey where even the adults enjoy it. The villain isn't really even a villain, he's a whacko but a good dad.
Transformers (all versions)
Inspector Gadget
Madeline
TaleSpin
Smurfs
Pink panther
Woody woodpecker
Pound puppies
Tom and Jerry
Looney Tunes
Rugrats
The Amazing World of Gumball
Littlest Pet Shop
Miraculous: The Tales of Ladybug and Cat Noir
Lego Ninjago
Garfield (all versions)
HTTYD
Can't pick...