im mean yea of the M+ player base but every one who did a single 2+ key is counted in in those statistics, a +20 Necrotic Wake will place you on rank 84,997 (i checked my alt) that means 84,996 chars have done a higher than +20 NW key this season alone
like i said every one who did a single +2 (not even in time) key in counted in so there are more ppl than you think doing +20s