The game has changed. When people said, #blacklivesmatter, apparently that was too much for some people so they had to counter it with #alllivesmatter. Would it be necessary to point out that #blacklivesmatter if #alllivesmatter was true?
In this global chess match the opposing player got themselves out of check. To that we say #melaninmattersmost. It is our contention that melanin matters most because, melanin is wirth $300 a gram more than gold. People are black due to the melanin content of their skin. Melanin is an aromatic biopolymer and organuc semiconductor. Melanin is valuable because it is important.
Since there is no quantifiable empirical phenomenon upon which to base any idea to counter #melaninmattersmost we say: Check and mate.