When evaluating the Tucson offer you look around and see other companies in Chapel Hill, NC; Lawrence, KS; Louisville, KY; Los Angeles, CA; Auburn, Al; Waco, Tx; East Lansing, MI and many other places commit similar or in some cases much worse moral and ethical violations in your industry. Many of them currently occupy the status that the Tucson company had not too long ago. A status that everybody in your industry is trying to achieve.
You also notice the fact that your current employer has faced recent sanctions.
You also note that the regulatory body who deemed some of the activities corrupt and unethical is starting to reverse course realizing that some of these rules are actually unethical.
If you are in a situation where you could find everything you want for your family, plus more money, plus an organization that you know will do more to get you to the top of your field than your current employer, why stay?