Selling to Jews and Israel supporters

So I work as a digital marketer and I help e-commerce brands and business owners to increase the profits by helping them market their products etc so after the Palestine Israel conflict that happened two months ago there are some brands that says we are on Israel side or we are neutral but they sell halal stuff there is nothing haram is it permissible and halal for me to work with them because what I knew is the prophet peace be upon him used to have business,take loans,share profits with jews and unMuslims but he also had wars with them .the business im working with they don't donate to any Israel helping weapons or anything because they are just a small business is it halal for me to work with them note that I'm in a position where I'm not in school anymore and I have to make the things that I'm working on work because if I didn't my parents will force me to have college which I don't want to do because it's expensive on them and it doesn't serve me in this economy besides our financial situation is bad