Just to second this, the natural bias of data is usually mostly inline with the bias of society at large, so even if it's something we need to fix, manipulating

Just to second this, the natural bias of data is usually mostly inline with the bias of society at large, so even if it's something we need to fix, manipulating the data maybe isn't the way to start, maybe it should instead be "let's get more data of what's missing to balance it" rather than "let's prune this because it doesn't fit inline with current political beliefs"