Try Kvaesitso its free and open source: https://github.com/MM2-0/Kvaesitso

It is already available on F-Droid through Izzyondroid repo.

Nova Launcher was a very popular launcher many years ago. Its not Foss. If you read the post you'd known that the developer was working to make it open source but now stopped.

I don't know what IPFS is, but you do need an account to download books from z library via tor. If you don't want to make an account you can try libgen or anna's archive they mostly have all the books.

Try, https://github.com/utkarshdalal/GameNative . Unlike steam link gamesnative let's you download and play steam games natively on android. I dont know how good it works on handhelds though. Haven't used it much myself.

It Still is: https://github.com/is-a-dev/register

https://sci-hub.41610.org/

Well, you can add some apps and widgets on home screen. 1.For Apps: Settings > Home screen > Dock. After that add the apps you want on home screen to Favorites. 2. For Widgets: Settings > Home screen > Enable Show Widgets on Home screen. After doing that Swipe up that will show widgets. Go to end to edit widgets and add whatever widget you like.

Other than that yeah it is different , it is supposed to be different. Like, how Niagara launcher is different. If you want something more like nova launcher then I'd suggest Lawnchair.

Can I get Arkham Asylum please

You did mention it, sorry must have missed that. Well You can try Pluvia. https://github.com/oxters168/Pluvia

Gamesnative is just fork of pluvia, the main difference is that Pluvia only let's you play DRM free games. And I checked that Silksong on steam is DRM free.

Thank you!

Well, I guess your last option are gamehub or streamlink. There are lots of videos on YouTube explaining how to get winlator working. But I'd suggest just play it on PC. It will be a better experience.