I have one plugged in the wall in each room with decent speakers (audioengine), they are my stereo systems for music or lectures, the kitchen one plays most of the day and is also used for recipes with a wall mounted monitor for reading the recipe and checking security cameras.
Sounds like a good set up.
Most of the day I’m out and about, so need a more mobile setup.
We do have a plethora in Amazon bot spying Dots around the house and detached garage [and even in one vehicle [~20 yr old] with a dedicated hot spot] so get low quality audio from those.
Thanks for your system description. There’s plenty of possible configurations these dayz.