That's a good point about the "AI as a service" model that is emerging.
I was reading that NaNoWriMo has had a significant turnover on their board die to the backlash against their pro-AI stance: https://www.cbc.ca/news/entertainment/nanowrimo-ai-controversty-1.7314090
How is this different from a delivery person looking in your window when they drop off something to your house? Can a delivery person also just as easily "carry weapons, biohazards, waste"? Why would a drone want to carry those things? Why would Walmart want a drone to carry those things and cause harm, as you seem to be implying here, to their customers? A drone company can be regulated and audited to make sure privacy laws are being followed.
Will an infraction occur with a drone? Probably. And then people will have grounds to sue and laws will be built to protect people and their privacy (I hope!).
Drone delivery is coming - how do you want to see this tech being used responsibly?
I'm getting strong "blue steel" vibes.