What are your thoughts on the potential use of drones for delivery, surveillance?

Don't know if I would want this to deliver my food

I don't think so, this method is necessary right now but if someone uses this method, will earn a unique reputation in this specific industry. Although UK same-day courier can help you as well in making a good reputation because the business owners or the customers want their orders to be delivered on the same day. You can use a Van as well as cars or bikes for this.

I recently started using the Avision app https://avision.io/avision-app-for-drones/ for my drone, and I'm genuinely impressed with its features. The app offers a user-friendly interface that simplifies flight planning and control. It provides real-time telemetry data, which is incredibly useful for maintaining situational awareness during flights. The integration with various mapping tools allows for precise waypoint navigation, making it easier to capture the perfect aerial shots. Additionally, the app's ability to support multiple drone models is a big plus. If you're looking for a versatile and reliable app to enhance your drone flying experience, Avision is definitely worth considering!