There are several tracking options in game…MOST are available to all players, including PC players…they either don’t know it can be used or (most of them) don’t use them because mouse is faster and more accurate…
There is a specific lock that i think is only available to consoles in RB and against air…but AFAIK it is very circumstantial…i never used it, but i rarely play RB.
As to crossplay…the ideal scenario would be for games to be separated by engine as it would be fairer in general. Not sure where consoles with M&K should be placed but thet would be a detail…
HOWEVER…there are not enough players for this…so crossplay is a necessity…on occasion we get console only matches…but it is very difficult to get it as a “rule”…pretty sure PC players don’t really get who would benefit more from this separation…it is very odd to me to see this being asked derived from an almost useless feature…