The important part then is that failure to comply needs to result in personal liability for retailers, distributors and manufacturers.
That second part is the one that will probably never come true but it is the only thing that would bring any sort of meaningful change.
I can understand if they were putting microphones into the electrical sockets when your house was being built... you need to have electricity.
The solution is don't fucking buy the items... when they see a drop in sales, even a few percent, they'll take notice. Or, god forbid, get your old TV repaired!
Mandating that the government steps in is crazy... we're talking about governments that are paid, openly, by lobbyists from these organisations.
I don't think there's anything wrong with government regulations. Yes they listen to lobbies too much but it's a different issue that should also be addressed.
I own amazon devices (none that have sidewalk) but if my neighbors came to me and told me to remove them for their privacy. I'd probably laugh them to the door. I live in a building with 500 units, and its almost 100% chance that i'm within sidewalk range (I also live near to the alexa office in seattle so there's that too).
Point is: You can't control your neighbors.
Not everyone can afford to or wants to move to the middle of no where such that their neighbors are out of radio distance.