So they've gone through stereotyping most of the races already....Blackish, Fresh Off the Boat, etc.

My idea is to make a sitcom based on the stereotypical Down's Syndrome person.

It'll be called, "Oh Magroot!"

Magroot is a 15 year old boy with Down's Syndrome but though a mishap at the DMV, he's listed as a 35 year old married man with 2 kids. The actual father drowned on a business trip. His family doesn't want to report him as dead because they receive health benefits through his work policy.

They find out that Magroot has the actual dad's iden y so they take Magroot in to their house and pass him off as the actual father.

So during each show, Magroot has to solve some problem that the dad normally would have solved. All the while, the family has to continue to hide the fact that he is the actual dad and doesn't have Down's.

Possible episodes:

Magroot explains puberty to his 16 year old daughter.
Magroot loses $10,000,000 at work and has to come up with a scheme to pay it back.
Magroot's wife wants more kids.

etc.