Iink

It would just make things easier.

Here are some examples I made: This first example could be where every new image is set to that zoom set if locked. The second example is where every new opened file is locked to that zoom if the lock is clicked on. This would be useful if you maybe had a lot of 20x20px size images and you wanted to edit every single one for some reason but you had to keep zooming in on every single file. Maybe you could do this in Settings > Tools.

It would be nice to see a feature where you select multiple images and then add an effect or an adjustment to them very quickly. E.g. You have 10 black images which all look the same and then you could easily just select those 10 images and invert colours very quickly.