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.