You are conflating so many things in this post that it's hard to interpret your reasoning. Companies don't "believe" in anything besides profit, the extreme minority of software companies prioritize anything else. Besides self-employment there really aren't many opportunities for you to conscientiously object.

If you want to stop managing other people's AI slop, consider a lower-level role that doesn't hinge on your seniority. Even before AI, being a "good programmer" consigned you to 24/7 code review. If you can't compete in that kind of environment, your best option is to go indie.