The video itself says racism exist on two levels, an individual and a societal/institutional one. It does note that racism can exist on the individual level for anyone but they are pointing on the racism that occurs on the societal level and how "reverse racism" can't exist there. I do think its a bit counterproductive to say "reverse racism" doesnt exist though. Anyone can be racist. On the institutional level is a different story, so they need to be specific and not have such a click baitish title.
it's a term used by poc to say that individual racism against white people doesnt exist but they fail to realize that the term itself "reverse racism" means there is no racism so it doesnt nothing to help their argument
I didn't watch the video but I'll just say that I do believe that you totally can be racist towards whites and discriminate against them and I think people use "reverse racism doesn't exist" as an excuse to be mean to white people and treat them badly just for being white and that ain't right.