Not sure what the author is playing at here.
You can run HA as a Docker container, and I'm pretty sure Hue is a built-in integration.
All of the integrations are open source, so if someone flicking your lights on and off while you're baking cookies or something is a concern, others would have spotted it.
I thought HA was difficult since that's the vibe it gets. It was crazy easy to get going with. Took me a few hours to get all 30+ of my bulbs (different vendors too), locks, cameras, etc. baked in and working with HomeKit.
Ring took a little longer because Amazon, but I got it done.