Is there any long form articles on the GIMP UI? I see it time and time again people complaining about Gimps UI. Personally I've used Gimp on and off for like

Is there any long form articles on the GIMP UI? I see it time and time again people complaining about Gimps UI. Personally I've used Gimp on and off for like 25 years but i find it hella clunky and I often need to google how to do basic stuff. Also been using photoshop since v3 and I know it well enough to get by. I see some discussion on the copy paste. Funnily enough i was copy pasting stuff yesterday in Gimp and yeah there is something funky that I couldn't put my finger on. It makes the app feel really janky clicking here and ther doesn't work, renaming the pasted layer. do i click once ? double click? hit enter? I coudln't work it out as the behaviour seemed inconsistent. I also couldn't work out how to get a pasted layer to align to top left. I had to align it manually every time. sigh. anyway is ther any decent articles that discuss this anywhere that someone could link me?