Think, genuinely and critically, about what it means when someone tells you that you shouldn’t judge the ethics and values of their pursuits, because they are simply discovering “universal truths”.
No scientist or engineer as ever said that as far as I can recall. I was explaining that even for scientific fact which is morally neutral how you get there is important, and that scientists and engineers acknowledge this. What you are asking me to do this based on a false premise and a bad understanding of how science works.
And then, really make sure you ponder what it means when people say the purpose of a system is what it does.
It both is and isn't. Things often have consequences alongside their intended function, like how a machine gets warm when in use. It getting warm isn't a deliberate feature, it's a consequence of the laws of thermodynamics. We actually try to minimise this as it wastes energy. Even things like fossil fuels aren't intended to ruin the planet, it's a side effect of how they work.