Intellij has an integrated "cmd + shft + a" shortcat like feature.
This is so helpful for commands that I use once or twice a month.
I could always learn their actual shortcut but it does not feel worth it.
When I want to capture a layout hierarchy, I just hit cmd + shft +a and type "lay".
I don't really care about doing this rare action a couple of seconds faster by learning/setting an actual shortcut for this.