Re: Simple. If it can connect to the net, it is subject to the law.
The basic $69 Kindle would not exist. It's an e-ink device with no sound, it uses almost zero power while you are reading as only page turns require power. If you add text to speech it's going to be using power all the time.
The more full featured units like the Kindle Keyboard 3G includes sound. Can play audio books, and has Text to Speech included. It costs $159. I think they had a wifi version too for about $120 but I don't see it right now.
So what you are saying is 290 million Americans can't buy a $69 kindle because it will not meet the needs of 10 million Americans, even though there is a model(s) available that will do what you want. It costs more, because it can do more. And it's a tiny fraction of the price of that Jaws program you talked about ( $895 for the standard version).
I'd say it's you that should STFU.