Did you see the Super Bowl? Most of us did. We saw there were two ads for Echo. The ads cost $5M each. That's a lot of Echos that need to be sold for Amazon to "break even". In fact, it amounts to 55,556 units to recoup cost of those ads.
Too bad they just didn't have a sale instead to generate selling that many, so folks who do not have an Echo could better afford one, and we here could justify getting another one. But, Marketing doesn't always think that way.