I also cut off JetBrains recently after a long relationship with their tools. I agree with the points made by the author. The tools are clunky resource hogs for seemingly no reason. I was really excited when JetBrains announced Fleet and promised a lightweight UI with the old analysis engines as lighter background processes. It seemed like it would solve a lot of the problems I had with their IDEs. That never materialized though. They say that Fleet integrated into Air, but Air is not an IDE. So now we're just left with the diminishing value of their traditional IDE offering and some floundering attempts to get into the AI market. What a shame.