You could say that about literally any shady business. Imagine seeing a PDF proving tobacco leaders knew for decades that it caused cancer and saying what you did.
Being monetarily successful does not mean you’re good or shouldn’t be criticised.
None of those videos is easy to make.
Sure, it's maybe not great to be so impressed by logistics or supply chain of a tobacco company, but from a business and systems view some of it is interesting
By de facto, you never ignore ethics. You may disregard them, but they're never ignored.
Name any ethical company and I'm sure there will be questionable actions they did in past with "due to the market conditions" excuse.
Ethics affect everything we do. If you are doing something deeply unethical, you have way more difficult time finding good employees, for example. Because people don't want to work for scumbags. And the people you find, are likely also unethical and care only about money, how do you think that is going to play out in the long run?
Business and ethics are inseparable. You have to understand ethics to be able to make money - not meaning that you need to be ethical.