> To take it a notch further, it's the video editing simplicity that really blew TikTok up.

Yup, definitely. Effective mobile editing was a big driver of it's success.

That being said, while it's definitely more effective and popular on mobile how much of that is just down to more people using the internet on mobile relative to desktop.

This is unlike Maps or Uber which only make sense with mobile and always available location.