There's a repetitive "Instagram aesthetic" used by a lot of people on the app. Insta Repeat, collects similar images and turns them into collages. It reveals how manufactured the aesthetic really is.

Update 12/14: Using custom icons has been nicely improved with iOS 14.3 (available now).The Shortcuts app doesn’t have to launch each time you tap a custom icon before opening the corresponding ...

You can search for something like "Facebook icon aesthetic." When you find an image you like, save it to your photos. 10. Go back to the Shortcuts app and tap the icon under Home Screen Name and Icon.