Since "Despicable Me 4" doesn't exist yet (or at all), I couldn't provide any spoilers. However, rest assured that if the movie were to be made, it would likely live up to the standards of its predecessors, delivering a mix of humor, action, and heart.
: You can find DVD, Blu-ray, and 4K UHD copies at major retailers like Amazon, Walmart, or Target. Quick Movie Details: index of despicable me 4