I interact with them quite a bit.
By order of the most useful, I use the battery widget (I like how it shows me battery for the phone and my AirPods), Next Up to show me what calendar event or reminder is coming, News, weather, Bible verse of the day, the activity monitor and a data monitor for my carrier.
I’m trying to use the Shortcuts widget more, but I need to find/create some shortcuts that I’ll use frequently.