Is this true ?

I screencapped the above claim months ago, intending to research the matter, but have not found time to do so, and have now decided it's easier to ask readers here. I have an Echo that reminds me to take out the garbage, but I assumed that any "listening" would be stored on servers in humming datacenters and admixed with others, not stored on some "app" in my home in retrievable fulltext. So is…