This is tired and reductivist reasoning deployed only by those rationalizing wrongs, and immediately recognizable by nearly everybody as such. My kids could tell you what's wrong with this thinking. I believe that working a job where I would knowingly contribute to mass mental illness (including but not limited to inducing teenage depression and body image issues leading to suicide), the destruction of liberal democracy and free society, mass surveillance unlike anything constructed before in the history of mankind, and even genocide falls on the wrong side of the line. If you have convinced yourself otherwise, this is a weight you must carry. Acting so callously against your fellow humans always exacts a price, knowingly or not; it requires destroying part of your capacity to care for other people.