I use the TV remote control for the basic stuff. If I need to type something longer or more options, than I switch to Kore (official Kodi remote by the same developers). You just need the phone to be in the same network.
Never felt the need to connect keyboard+mouse.
I'm running a RPI4 with LibreELEC + Kodi.
YouTube runs better than the official app, at least for my needs.
LibreELEC + Kodi works out of the box with the TV Remote. And you can use Kore (android app) to get a full keyboard.
It's almost as they are being concentrated in a camp.
I've the strange felling that it reminds me of something, but I really don't know what it is... 🤔
Never touched heroic launcher so can't really help you there. Normally I just use Lutris, works without fail every time.
https://lutris.net/games/elden-ring/
Can you change the runner in heroic launcher? Like proton instead of wine?
When I had the stock ROM in my xiaomi, https://github.com/0x192/universal-android-debloater, did the job. No need for Android SDK, just ADB and this.
Does it support comics?
One word of advice to OP: don't wait till you can't use Windows anymore. Start by dual booting and getting a hang of Linux, but with windows at the ready for any tasks you cannot yet do/feel comfortable doing on Linux. As you get a better hold of Linux, you should naturally begin to use Windows less.
Good advice here OP.
I'm not sure if this is what you are asking for, but: Open the site you wish do add. Touch the 3 dots in the address bar a choose add to shortcuts.
Is there any benefit for using the app over the site? I stopped using Amazon, but when I did use, the site seemed to work just fine.
I found this and this maybe it can help.