In Young Sheldon season 6, episode 19, the show mocks Sheldon and Amy's wedding from The Big Bang Theory by having adult Sheldon belittle the emotional milestone. He claims that getting married and having children were not his goals, but rather, professional achievements. This cheapens the character's growth in the original series, where his marriage to Amy was seen as a significant personal success after years of struggling with social skills. This is not the first time that Young Sheldon has created plot holes in The Big Bang Theory's established canon, and CBS could have been more careful with their storytelling.