The thing is without the option to kill apps / or app switching it is very annoying to use i know it is a device that is supposed to be very much useless.
But this thing really makes me not want to use it because it is so much work to close the apps manually and if you dont close them the battery is getting drained fast. 
Hope that this is a feature that is getting added. It is very much needed
The battery shouldn’t drain for backgrounded apps - apps that are not currently in the foreground are restricted by Android’s battery optimization and / or an application called Duraspeed that ships with Mediatek phones which restricts or kills background processes to speed up the current foregrounded app. Unless you explicitly grant background battery usage to an app, it shouldn’t be able to run excessively in the background and it’s actually less efficient to kill it since the next time you use it the app will have to fully restart.
But my point is the feuture where u can roll between apps and close them should be a feature
You can close them if you use Katapult launcher.
Oh shit thanks dude