I always love that argument. Because it reminds me when I was 5 and my mom said "Just because everyone else does it doesn't make it right." If your argument is one that a 5 year old is making, you might need to reconsider.
This is a sign of immaturity of the field in my mind and how management forms and enforces low standards. Developers need to have some leverage to push back from these arguments. Just my 2 cents.
I think we have power. If you can't get people to build a product because they don't think it is ethical, then you can't build the product. That is the leverage developers have.
Of course, this works best in an economy where there are a surplus of jobs.
Swimming with Sharks by Joris Luyendijk (about the finance industry in London) argues that amoral actors develop and thrive in environments where they get a “bonus” for good performance but fear no “malus” if their choices backfire. Organizationally, you see banks with separate, impotent, internal risk and compliance departments, while their “front offices” get literal cash bonuses for successful short term gambles. No rational actor sees any benefit to fighting for change: there’s no lasting result but personal ruin.
Developers have the power to refuse bad actions, especially like you say in a job-rich environment. But unless software developers experience risk consequences for developing something bad, some number of them will not obey their conscience.
While I fully agree with you I think the key part is what you say at the end.
> some number of them will not obey their conscience.
Let's just hope that as time progresses that more will follow their conscience. I honestly think that as our other needs are being taken care of that people are able to act more on their own personal ethics. It is substantially easier to be ethical when you can put food on the table.
I’m still concerned, though... addition to basic security, some people will compromise ethics for status. In particular, an observation JL made in the book is that people staying in the finance industry despite reservations were often parents buying their kids a fancy education.
Abolish Harvard to fix Facebook? Less Eton, more ethics?