Except that there is a push to get more men into elementary teaching. And there is a push to get more men in to other industries dominated by women, like nursing.
You seem to have a very strongly held opinion (at least one that's strong enough to comment about and bash "SJW"s) that is clearly based at least in part on ignorance. I'd suggest learning more - not only will it help you avoid embarrassing yourself by displaying your ignorance, but it might even help you revise your opinions.
Also, side note, one of the reasons nobody gives much of a shit about there not being enough white players on pro basketball teams is because, statistically speaking, it isn't remotely relevant. How many pro NBA players are there? Now compare that to fields like software development or IT. Which one of those groups is more relevant for the average person who wishes to achieve upward mobility and has better odds?
Additionally, you're also ignoring the fact that white people were not, historically speaking, forbidden from playing in professional sports leagues and were not harassed and threatened (at least not for their race) when they joining the leagues. The fact that you so blithely ignore historical fact, once again, says to me that you form your opinions out of ignorance. Again, I suggest learning more so that you don't embarrass yourself by spouting off your uninformed nonsense.