Oy! I thought you were joking. Perhaps the writer is joking? (although it does not sound like he is). You're right. This is not Henson. The original show was totally family friendly, but smart enough that adults could watch it and find it entertaining. (I still love "Pigs in Space!!")
Kermit was always complaining about something.
He wasn't that far away from calling his life something like that even in the old days.
The sex stuff -- not so much.