Simple, he doesn't want to let go of a big wage so makes some ethical compromises. As if we all don't do the same, and I am not sure what value does your commen

Simple, he doesn't want to let go of a big wage so makes some ethical compromises. As if we all don't do the same, and I am not sure what value does your comment bring to the discussion because almost none of us can afford to bring 100% of their ethics into their work. If you actually can, I am happy for you, but do recognize that then you'd be in a tiny minority.