Ughh, that video is so cringy and corny. It's something straight out of a middle school anti-bullying campaign. (nice attempt at pushing "race is a social construct" narrative btw )
Racism will never see an end since human beings are tribal by nature. Even within races discrimination and division among shades of the same race (lightskin vs darkskin, tan/oliveskin vs fairskin/pale) occurs. It's not to the same degree of discrimination across races, but given a theoretical scenario where one race of human being existed across the planet, "colorism" amongst tones of skin color would be just as domineering.
We will never achieve true peace either. The way I see it, life is like a pedulum; it swings in the direction toward peace and prosperity only to swing towards chaos and destruction, and back again. The most we can do as human beings is push the pedulum further into one direction or the other, but only for a moment in time.
Side note: All Utopias are Dystopias.