i think you underestimate the starting capital required to be able to stand with principles in the modern world. I'm lucky to be in such a position, but I'm also aware few are.
You don't need money to live a principled life. Change your life lens. Seek the truth, change the company. There are several places that don't ask you to compromise your morals or principles. Be in touch with principled people, learn from them. I never care about money and so I never have it but I have never been found wanting when I need it. God will make it happen. No worries.
The other day I was digging through a grocery store dumpster, pulling out a truck load of good food for free, as usual. A couple young Indian immigrants came walking by, avoiding eye contact with this dirty, low class American. I offered one of them a beer. He was excited for about .5 seconds, then asked, "Wait, did that come out of the dumpster?" and suddenly decided he didn't want it. Shrug. Back to the cubicle for him I guess.
Or be willing to do without all the fluff and luxuries and live a simple and humble life, to avoid enslavement of oneself and one's family to the Beast.