Jim embraced his behavior at the time, so good luck attacking him back then. He then became an advocate for a minority group and is forever associated with a popular American sport.
A lot, but not all, of the #metoo movement is composed of well known white women and given the current political climate...good luck to them if they were to take a chance going after a popular black man and failed at it. Is that a risk they’re willing to take? Do Amy Schumer and Alyssa Milano even know he is? Is he victimizing anyone today?
Nowadays, the easiest group to win a battle in the media against is rich baby boomer white men, for a few reasons:
a) the people fighting the battles are largely millennials and gen y who resent baby boomers
b) you’re always perceived as punching up rather than down at baby boomer white guys
c) there is often a case to be made that baby boomers did in some ways fuck millennials so the argument is usually pretty easy. And if you get stuck in the mud now there’s always just... “ok boomer”
Jim Brown is flat out not a target for Alyssa Milano and CNN. There is no victory to be won there.