If you know that all music that we are listening to is mastered in a control rooms that has invested lots of money (sometimes in a ratio of 20% gear an 80% room treatment) in threating their rooms than it is IMO a no brainer were you have to look for in your own listening environment first. But for practical reasons for lot’s of us it is not really possible to rebuild our room but guess what we have DSP which requires no room treatment at all an can produce a Hugh improvement IF measurements are done correctly which is for the average Joe a pain to accomplish i guess (thats why i use Mathaudio Room EQ a simple free solution that even i can manage).😅
Agreed!