Nova Launcher Prime, and Wallpaper Changer by XDA's @j4velin (not still around? "Last seen Jul 16, 2020" "Inactive Recognized Developer" ) to change wallpapers every time I unlock, and I can double-tap in an empty spot to manually change to the next random wallpaper (of my selected album full of them). Nova Launcher Prime Even restored data via Google in this v7. Most of my wallpapers are fantasy/sci-fi paintings by Jim Burns. I have my camera "app" set to open Google Photos if I swipe down on it, and open the camera folder if I swipe up on it to show all my camera-related apps. Similarly for "Phone", "GPS"/Google Maps, "Messaging", and "Internet". I have Nova set to lock the screen using Accessibility permissions when I swipe down with two fingers. Works great! Swipe left, I still have it go to Google Discover/News.
This is mine after a quick set up. I need to do quite a bit more as I want to get back into KWGT to have actionable custom widgets so for example, an icon for audible wouldn't open the app but would instead open up the audible widget and so on. That way instead of having my task list in one place. I could have it and many other widgets fade in, in the same place whilst keeping a really clean screen for the rest of the time.