Yessssssss I’ve been waiting for so long for this
There are quite a few options.
A popular one is https://phtn.app/
This thread has some more suggestions.
If you’re willing to replace your Chromecast, you could configure your raspberry pi (or whatever Linux based replacement) to use a remote Pulseaudio server.
KDE Connect has media controls, among other things. It’s great as a remote control for your PC, I’ve used it countless times to control media playback, presentations, …
The key is “annoyed enough”. I personally know many people who have never used adblockers and don’t see why they’re necessary.
I’ve changed my OS three times since I set up my main games SSD (where my steam library lives) and with each OS change, I copied my .steam folder from home to the new home folder. Had zero issues with family sharing.
Instructions per cycle
Was what I first read anyways
I like ksysguard, comes with basic system monitoring screens and is very configurable.