This analysis only makes even a slight amount of sense if you actually don't know what "context" or "a system" are. These two forces are not in opposition, they're on the same side. It's the same racist system being sustained in two slightly different ways and a critical aspect of that is the (fake) appearance of opposition which you have completely bought into. You're also pretending a lot of democrats aren't literally impossible to tell apart from republicans even within your framing, which isn't the case. For example, Joe Biden.

Actions speak louder than words. The Democrats may say they oppose these things, but functionally they do absolutely nothing to actually oppose the Republicans. What has the Democratic party done to oppose the Republicans beside be pathetic and bend the knee to their every whim? People still get deported under both parties, as stated in the above post, so functionally racism is still government policy regardless. When people make the point the parties are the same, the point we're trying to make is that electoralism under the American system will accomplish nothing. Only be standing against the party duopoly(which mind you, is effectively a one-party state) and pushing for regime change can racism be stamped out.

Also, both parties still bomb West-Asians just as much. So they're also equally racist in that regard.

This is just the epitome of the white liberal misunderstanding of racism and how it functions. Yes these things are the same. This is why people refer to "active racism" as you call it, as "going mask off".

The polite veneer that Democrats place over their support of racist policies is the reason MLK and Malcolm x cautioned against the "moderate whites".