One problem with Linux preachers is that they all claim you can easily replace Adobe products with FOSS, based solely on that time 6 years ago where they needed to crop an image and used GIMP to do so, completely ignoring the real use cases and needs of designers and what not.
The problem with this app is that it's very liberal on its definition of bloatware. Specially on Samsung devices, it considers bloatware and marks for disable/uninstall many critical apps, including the dialer
As for the 30fps thing, it makes no sense to me why there can't be a performance mode
Graphics aren't the only thing that are heavy on resources. The thing with Bethesda games is that you have a lot of clutter items scattered around (like tin cans, forks and cheese wheels) that you can pickup, drag around, and because of this interactive nature, there's physics calculations for all these items, and this hogs resources. You can't just lower texture resolution or turn off anti aliasing and be done with it, you'd have to fundamentally change how the game works to make a performance for a Bethesda game
Not. Everyone. Has. Easy. Access. To. A. Local. Library.