I reacted to this weird fantasy post where the poster acts as if Kamala Harris has any control over what the US is doing in other countries as the VP, which paints her in a light of murdering homeless people

It's amazing how you want to pretend as if the second most powerful executive in the US government has no power over what the US does.
It's also amazing how you are literally not aware of Harris' actions prior to becoming a VP, when she did stuff like prevent freeing enslaved prisoners, prevent freeing wrongly-imprisoned people, hunting people for ICE, used her position to support aggression against other countries, etc., and yet, you feel like you are qualified to confidently speak on the matter.

When the alternative is literally a deranged poopypants who could literally not give less of a fuck about the middle east or brown people if you showed him each and every atrocity

Harris has literally supported, in an official capacity, Trump's actions against the Middle East. Like in this case, for example:
https://thegrayzone.com/2019/05/24/bipartisan-war-congress-trump-syria-iran-russia-hezbollah/

Between an utterly incompetent genocide enactor and one who is at least a little bit more competent, if you were to prefer either, you should go with the former. You keep advocating for the latter.

They don't send out a weekly e-mail blast to every voter in the country asking "Should we send another package of arms to Israel this week?". That decision is made by a small group of traitorous removed who are obviously taking giant kickbacks from the military industrial complex, superpacs, and foreign countries

It's amazing how much you want to imagine just to avoid admitting that the monster that you support is, indeed, a monster.
No, those people are not a small group of 'traitors' to the USian government. They are the USian government. And Harris is explicitly among them, as she has both vowed to help Pissrael keep carrying out the genocide, and she has been publicly working with AIPAC since before the 2020 USian executive elections. She has literally spoken at a policy conference of AIPAC.

Saying the "dEmOcRaTs" are the problem is wildly inaccurate and embarrassingly uninformed

They aren't 'the' problem. They are a part of the problem. And it's pretty hilarious how you try to insist otherwise, given that they have almost exactly the same policies, and have a history of engaging in genocides and other atrocities.
I wonder if you would also like to pretend, for example, that Trump is worse than Obama.

The removed are on both sides

If you think that we like either of the USian uniparty twins, you are incorrect. You are just having a petulant reactions to having your favourite monsters criticised.