Comment by JustExAWS

It’s not hard to look at sales volumes of any of those to know that they don’t have mass market appeal - except maybe the Amazon devices and even Amazon cut jobs in that department and the managers there had to fuzz the numbers to get downstream revenue attributed to them.

https://finance.yahoo.com/news/hey-alexa-why-costing-amazon-...

I can’t find a publicly attributable source now.