I recently found a roll of 35mm Kodak 200 film that was sitting in the attic of my home since at least 2003.
Got curious, got it developed and it came out fine with 36 images.
Colors are a bit off but considering that the film has experienced 40 degree celsius summers, about 12-15 winters, and all kinds of humidity, that's okay.
It was shot with a focus free, fixed aperture and fixed shutter camera too so I'm 27 different kinds of impressed with film as a medium.
On the other end of this spectrum, there are d-shooters who crib about their 3 year old RAWs not opening anymore