My 2 cents
1. Racism is not a football issue. It's a societal issue....
2. Football matches just provide a public forum for expressing racial feelings, thoughts etc......
3. You can't stop racism by censoring people's words and feelings. Taking down banners and fining clubs for racial slurs and abuse might hide some of it, and prevent some players from being offended or being uncomfortable......but it's just putting a band-aid on a cancer.
4. It's neither FIFA's duty nor the football club's duty to stop racism. They can only do their best to foster an environment of professionalism in which everyone is treated fairly and feels comfortable.....In the real world that we live in without censorhip, it is very difficult.
5. The only real power that FIFA, football bodies, and clubs have in fighting racism directly is by implementing inclusive and non-discriminatory practices in employment and governance (something which I think almost every corporation in this day and age does).......
6. Racism should not offend only minority players...it should offend all players......In fact I believe a more powerful message would be sent if a white player/white players in Europe were to actively rebel against racism. Sure minority players are affected, but when when a significant number of white players start expressing their distaste for racism as well.......then the football fraternity would seem more unified.....and it won't just be the usual case of the "oppressed" player complaining.
7. At the end of the day, the players just need to keep playing. Minority players need to stay strong, keep playing, perform well & be role models. Touching moments like Zoro's are good for the story books but unfortunately may not change much.......As a minority in a racist environment, the only power you have is to gain respect is through the content of your character and excellence in your profession......
8. Globalization, education, tolerance and a gradual acceptance of diversity are part of the very very very very slow societal evolution process that will end racism..........until then the players just need to keep playing.......