Don’t call it sideloading. Did you watch the video?

You’re absolutely right!

https://fightchatcontrol.eu/

What do you mean “dying”? Facebook and Instagram are absolutely the dominant social networks / apps in most of the world. Sure there are insane amounts of bots, trolls, scammers and manipulators, but that doesn’t make a platform “dying” while billions of people still use it.

With DEX you can use your phone as a touchpad.