@MattStephen , I use it very often, its a miniaturized
"Do It Yourself" chess consultant. I do not memorize all the suggested moves, because i do not have photographic memory like Magnus Carlsen, but because it may trigger some built-in sensors network connected to the FairPlay AI database algorithm, so instead I avoid the ugly position caused by my blunder or mistakes to appear again in my next encounters. By playing the conservative lines that can avoid agressive tactical replies to the chosen move.
I also use the feature "Practice Openings" in the chess.com app menu, to have a sparring games againts AI-Bots of my same rating, to test my chosen conservative lines.
Can anybody tell me what one is supposed to do with the analysis tool? I've not found any good uses for it.