There's habits sure, but GIMP also just has a lot of bad UI. For instance if you insert text, you have to click exactly on the black region of the character to select the text. This is really awkward because it means when you click on a letter to try and move some text, sometimes your click will go through the hole in the middle of the letter and select the thing behind the text. Also worth noting that this update is the one allowing people to edit rotated text and it took 20+ years. This is really bad UI/UX.