I'd argue it was poor/slow execution that led Pokemon Go to lose cultural relevance. If they had introduced more pokemon, ability to trade/battle, etc. they would still be highly relevant and a behemoth today.
When I post to Stories I also post to "Memories" so everything is saved on the app. Plus I usually go back to snapchat and save pictures from my story manually if I want to have it saved locally. Most people I know do the same.
I would also say a camera that uses it's full resolution to take the photo instead of just taking a screenshot... For a camera company, they sure do have a shitty camera/product
It also showed how quickly a popular phenomenon can loose cultural relevance.
>when something exciting happens, which app do you open first? One that doesn't automatically delete the photo I took of the exciting thing by default