No one is drawing the line on race. No one is saying "Let's fix race issues and ignore gender and poverty issues." All of these problems need to be fixed. People are focusing on race right now because several people have been literally killed by police officers who have been charged with their murders.
Ever seen some racists pushing their views the last 5 years in the most reactionary fashion? Of course you are drawing the line on race, believe it or not. Ever noticed the talk about white privilege by some latte-slurping pseudo academics saturating any discussion on racism without necessary experience? Some people obviously did.
You can argue that there is an established academic jargon, but I would dispute its accuracy and perspective as well.