The attacks will continue and they will likely grow even more as China grows and US stagnates (unless Biden manages to redistribute wealth), can you imagine what will happen when China in 2030 gets much more advanced than now. The americans, which for all their lifetime drunk the "USA Number 1!" kool-aid will start attacking Asian-Americans.
This had happened before on the Japanese during the 1980s.
China should immediately start hammering the US on this aspect from multiple fronts, media statements, UN Human rights, multi-countries statements (Russia, Iran etc), form forums against white-supremacy and invite speakers and media from around the world.
This narrative is extremely strong and it will make China gain friends from the Muslim world, poor countries, Asian countries, Latin America countries, Africa.
People still remember colonialism from the white but the colonial countries now are deflecting by saying that was the past and now we are different etc. By emphasising white supremacy, China can show that the colonial countries have not fundamentally changed and they still want to "enslave" other countries. Winning strategy here for China
From the US perspective, the question should be how to build a better society.
The USA is an immigrant country with a large number of visible minorities.
And the US is probably going to become a minority-majority country in the future.
But there are so many whites who are hostile or uncomfortable with this transfer of political, cultural and economic power.
I really don't see how the USA will be able to resolve this issue.
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Take for example the Grammy music awards.
The Korean band BTS are arguably the most popular and successful band on the planet, and have been for the past few years.
Yet they suffer from systemic racism from the Grammy organisation, and every BTS fan around the world can see this.
And we've seen Black artists boycott the Grammys as well