You're afraid the code you write for an employer might be used by an evil company. We could apply the same argument to taxes. The taxes you pay may help fund ac

You're afraid the code you write for an employer might be used by an evil company. We could apply the same argument to taxes. The taxes you pay may help fund actions that you believe are morally reprehensible. To a large extent, these things are beyond your control, and by overanalyzing you're simply limiting yourself. So what I am saying is at this point, do not worry about all these things. Keep up the side-projects, and if you do that over the long-term, you may one day find yourself in a situation where you have the freedom to dedicate your efforts to what you find meaningful.