Dave Coulier hasn't watched a full episode of Full House and the reason exposes a big problem about Joey. The family sitcom from the late '80s and early '90s highlighted the highs and lows of parenting. The events of Full House were kicked off by a tragedy when Danny Tanner was suddenly forced to raise three young daughters after the unexpected death of his wife. Luckily for him, he got help from his brother-in-law, Jesse Katsopolis, and best friend, Joey — both single men who moved in with the Tanners to keep an eye on the girls.
https://screenrant.com/full-house-joey-comedic-problem-dave-coulier/