Yea, bit gimp is particularly difficult to learn. A few years ago, when I first needed something more complex than paint.net, I of course first downloaded gimp because it’s free. It was difficult to use, to say the least. But sure, I didn’t have any experience with more complex image editors. However, just to see what the difference is, I also downloaded Photoshop and didn’t have any trouble at all. Everything I needed to do was easily understandable and the UI was very easy to use. I haven’t used any once of them before and I haven’t used Gimp since. (Also tried krita btw, only found it mildly easier to use than gimp, still miles behind Adobe).

That isn’t to say, that professional OpenSource software can’t be intuitive and well designed. Today I used kdenlive for the first time because premiere didn’t support the codec+container combo I need and it was a very pleasant experience. A very familiar interface, if you’ve used any video editor before. I didn’t go in-depth but it didn’t immediately alienate me like gimp did.