I agree with the sentiment, but in this case you just licensed software, you don't own the bits, the service, the components, or the video. Those files were never in your desk drawer, they've always been in amazon's desk drawer. While this is a step in the right direction, I would look to an RTSP doorbell if you're concerned.
>>bastar+(OP)
> I would look to an RTSP doorbell if you're concerned
The problem is that the market success of products from Ring and similar companies have obliterated the market for DIY systems, so the few RTSP doorbells that exist aren't very good.