Time to answer my own thread:
Steven Universe: ESFJ, PSTD
Peridot(Steven Universe, ESTJ): I headcanon her as autistic although this isn't confirmed by the writers. Hyperfixations and repetitive behavior, also she doesn't seem to understand social cues well. Like I could tell with her interactions she wasn't trying to be mean she was just, genuinely oblivious.
Liam, (ISTJ maybe, who knows, Dino Squad) An obscure example from my childhood. I feel like some parts were exaggerated, like where he was talking about juice, but it's also a kids show. I think they did a good job with his stimming(tapping his chest, for example).
Carl, Arthur(ISTJ again probably). It's a great introduction to autism for kids, and I like the analogy they used with the alien(how you're dropped on a new planet, and it looks like earth for the most part, but there are a few differences).
Julia(Sesame Street, INFP maybe?). Another great introduction to kids, and they nailed down a lot of the key behaviors(meltdowns, stims, poor social recognition. She's adorable, got to be my favorite Sesame Street character.
Connor(Degrassi, INTJ): A solid example of autism-I also like that he most likely gave some asexual representation. I remember Clare once said someone suggested she could be autistic, but it was never confirmed.
2D(Gorillaz, INFP): I think he's semi-confirmed as autistic? Murdoc once called him "Rain Man", plus in his interview with G-SHOCK you see him stimming, plus he does seem like he could have special interests(zombie movies)
Dr Shaun Murphy(The Good Doctor, INTJ). Cause Freddie Highmore is king, and does a great job at portraying autism.
Emma(Degrassi, ESTJ). While it was a one and done deal basically, I like that they portrayed Emma's anorexia as stemming from a need for control
Adam(Degrassi, INTP). Depression from his struggles as being trans, it struck a chord with me cause it seemed so realistic, bouts of reactivity and dissocativeness but being able to mask it for others
Craig and Eli(Degrassi, ESFP and INFP). Both decent examples of bipolar disorder, though I think Eli conveyed it better, alongside his hoarding