I have so many!
For ages, I couldn't see the point of them, but then I got hooked 😁. For example, I have one which is triggered when the phone is disconnected from power. As long as the phone is unlocked and the time is between 6am and 11am, it tells me the battery percentage (to confirm it's charged), today's weather, and then it trawls my calendar and reminders for anything due today and reads those out before ending with it telling me to have a nice day haha
You can try here to learn about them:
This subreddit is devoted to Shortcuts. Shortcuts is an Apple app for automation on iOS, iPadOS, and macOS.
www.reddit.com
And here for some shortcuts to download and play with.
Code, Share, Earn—Anywhere, Anytime.
routinehub.co
Most are not useful (imo) but the're still good to install as you can then open them up and see how they work, as you learn how to ask for input, do "if this then that" type stuff etc. It's tantalisingly close to a scripting language (something I'm good at) but crippled in many ways - but if you're not a programmer then this won't bother you.
If you want to see what is, to me, the most complex shortcut that exists, try this one!
Beautiful, dynamic photo collages. Way beyond grid/ horizontal/ vertical!
routinehub.co
I've edited it to cut it right down by removing functions I'm not interested in, but it's a shortcut which can create collages from photos. Let's say you go out to dinner and do the modern thing of taking photos of your food. Great! Except no one (apart from your Mum who's just pretending anyway) wants to see them all, Instead, click on them all and create a collage. So, you now have just one photo with all 3 or 4 pics combined into one. A good summary.