Nah. This line of reasoning excuses any activity one might be involved with because "it's just my job". Doesn't work like that. The idea that you carry zero moral (or ethical or even legal) culpability because you're drawing a paycheck and being "told" what to do is what every person working for the companies that are deeply damaging our society tells themselves. Because the alternative (the reality) is really hard to deal with.
GP is right to be concerned.