I wonder how many white people in their 20s or younger took up golf because of Tiger.
In any case, as some people have already mentioned I see plenty of black golfers when I play--but most of them are 40s-50s or older. I do occasionally see 20-something black guys playing, but those are pretty rare compared to the large number of white guys in their 20s.
It always has been and Tiger's existence didn't magically put hundreds of dollars into the pockets of black kids to afford clubs and greens fees.
Ultimately, this is it.