I'll still be complicit, and I will still have the blood of innocent Palestinian children on my hands, regardless of whether or not my money is reimbursed, because it's my money that has enabled the government of Israel to do what it's been doing. So instead of reimbursing me, I would suggest waging a campaign to end US taxpayer money being given to the government of Israel. Once the government of Israel can no longer to afford to do what it's been doing to the Palestinians (because the US taxpayers are no longer providing them with the means to do it), I will be happy to shut up about it. Although I would still counter any racism I see being expressed towards Palestinians, Muslims, and Arabs (as I also do when I encounter racism being expressed towards other groups, including Jews).