There are also the states legalizing marijuana to consider. If the war on drugs is in fact a racist policy, then turning back the pages on that, wrt the most common, least harmful drug, then real policy changes are being made. Furthermore, the current congress has introduced legislation to legalize marijuana federally. So yeah, we are seeing policies change.
The gerrymandering of electoral districts to maximize the concentration of white voting power.
There were other reasons for the electoral college, but appeasing the slave states in this way is one of the big reasons that was specifically written about and reasoned openly between the founding fathers at the time.
So when someone tells you, oh, the electoral college allows smaller states to have a say, think that through a bit. That old apocryphal explanation makes no sense really.
Is this why more groups have been added to the list of protected classes? Is this why our current administration is one of the most diverse to ever exist?
I get the twitter outrage is fun, but when you look at data, our government has become more and more about equality and inclusion in meaningful ways. The US government isn't perfect, but it can't be perfect, there will always be room to grow. It does take time, but looking at data and trends shows equity ticking up over time. Lets have more nuanced views.