I took an ethics class in college taught by the computer science department. It definitely wasn't an ethical indoctrination, as much of "here is what ethics is, here are the basic frameworks, and here's why it matters to programming."

I took one for bioengineering

It was more so that we all understood that the people who used the fruits of our labor were trusting our knowledge of engineering with their own lives, in the hopes of preventing tragedies such as https://en.wikipedia.org/wiki/Therac-25

but yes if you failed the class, you didn't get the degree

They teach and discuss what ethics are, to me it was an invaluable series of courses (psychology in general). As was Critical Thinking and Journalism. I highly recommend them all.