Basically the title. If it feels like the new method in iOS 17 of hitting the plus symbol, then scrolling up and then selecting photos in iMessage takes too long you can just long hold the plus symbol and it’ll short cut to pics.
Edit: Also you can drag and rearrange apps in the + menu as well.
If they only would have kept 3D Touch. This feature was twice as powerful back then.
Right now you can only move the cursor and select (by tapping with another finger). But you can’t de-select. You could do all that with just your thumb with 3D Touch.