Just a heads up that you can use the game pass for $1 to play the game for a month in case you aren't comfortable purchasing right away.
Also I would expect this to have longevity even if with a niche audience, especially if they add in Ranked or add in eSports, mainly because of cross platform play. Steam charts are not a good indicator of player count as most play through Xbox or the MIcrosoft Store on PC.
