Sounds like a feature to me
Interestingly, I made up with my wife that we are getting rid of my smart speakers the second any of my kids realize how to use it. (I mainly use it for a baby monitor, though I have a few devices in my bedroom that are smart-enabled).
The first time my kid tried, he mistakenly called the police. He got so traumatized, that none of my kids every tried using it again. It's been more than a year now and still didn't have any issue with kids using it.