Hillary wants to help Wall Street. Wall Street is a bunch of white people with little inroads for minorities. Omg Hillary is a white supremacist. See how this (doesn't) work? Not everything that is not radical anarchy is white supremacy. White supremacy is when you think white people have a birthright to power, instead of it being historically grown. That's an important difference. It seems like you just want to tar and feather anyone who has conservative leanings, but it's the kind of escalation that will only end up getting yourself tarred and feathered at some point.
Starting with the Wall Street thing, she ain't exactly fighting for them. From her website:
Make certain that corporations, the wealthy, and Wall Street pay their fair share. Hillary will pay for her economic priorities and avoid adding to the national debt by ensuring the wealthiest Americans and the biggest corporations pay their fair share. For example, shell fight for the Buffett Rule, close the carried interest loophole, and impose a new surcharge on multi-millionaires and billionaires.
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Maybe that doesn't go far enough for you I can accept that. Honestly I know little about Wall Street (besides watching The Big Short) I dunno what else needs to be done.
You're misconstruing the argument though. Lets say she is fully supporting Wall Street, swimming in swimming pools of dimes and everything. This isn't inherently racist, even if the institution is. Trump wants to profile Muslims by his flight ban, and black people through stop and search. It's perpetuating and actively encouraging a system where non-whites have a disadvantage. That is racist, and supporting white supremecy.
Clinton ain't gonna solve racism by a longshot, but she's making plans to make America better. Not worse. Hell, the justice and equality issues section on her website is full of plans to deal with various problems!
I don't want to tar and feather people really. Just making people aware of what they are supporting, hopefully it'd change a few minds. And I'm not a minority at all, but I imagine it must be incredibly frustrating to be
chastised for pointing out how someone's vote might hurt you, because that someone feels hurt that you're doing your very best to help them see reason.