I have no issue with it, and I want it to continue for as long as possible.
It's especially weird this thread was made given Martial, Axel, and Rashford have all been racially abused in recent weeks.
I don't follow rugby closely, but I don't believe they have a racism problem to the extent that football does.
Just off the top of my head in the last year alone, we have the continued abuse of players on social media, the incident with Ian Wright and the Irish guy abusing him after losing a game of FIFA, the continued abuse in Serie A (Lukaku, other black players), the PSG-Istanbul incident in the CL this year. Racism is still very much present in the day to day game of football. This taking the knee, although symbolic, still brings awareness to the cause and continues to put this into the spotlight, so long may it continue.
On a wider note - the murder of George Floyd was disgusting, and the general treatment of the black community in the USA is abhorrent. Long may BLM and the BLM movement continue until they're treated the same as white people.