I was raised the same way, and the drawback is that anything nuclear gets tarred with the same brush. We're paying for that in carbon now, as will our grandchildren's grandchildren.
Remember, oil companies have been colluding and doing anti-social things for personal gain since at least the 1870s, and they had strong tendrils in government basically ever since. Their breakup was an aberration in american policy, and just like Ma Bell decades later, allowing basically free reign to just buy each other up and re-coallesce into another behemoth means trust busting doesn't fix anything, and in fact just gives a business sector the ability to restructure their businesses in a more profitable and extractive way.