It’s the same as with Linux, GIMP, LibreOffice or OnlyOffice. Some people are so used to their routines that they expect everything to work the same and get easily pissed when not.
Something I use a ton: smart objects, smart masks, smart filters. Non destructive actions where I can still edit the original and have all previous items applied in a separate file or view in real time.
Those aren’t tasks. those are tools.
A task would be if to give us an example of an “end result” that you can accomplish in PS that you can’t in GIMP.
Not what tools you use to make it. But the content that comes out the other end.
I’m not going to argue that PS has some extra tools that make stuff easier to do. It has the resources to develop them, after all.
But there is no drawing, animation, photo edit, composition or other end product that you can ONLY do with Photoshop. The only people who say that are people who have never used any alternative.
Well these tools are in Photoshop and not GIMP. You can’t just hand wave that away as not GIMPs fault.