I'd be more invested in something which improves the human condition but that's a 1 in 100,000 job. Perhaps I should have done biochemistry or something at university.
I think the ratio is much larger.
But consider that market forces do work: since a lot of people want to do such a job, the salary will be quite low (i.e. so low that there won't be a long queue of people who want to do the job for such a salary; the salary will just be high enough that the positions can be filled). On the other hand, the salaries of "bullshit jobs" or jobs where you do evil things will be much larger, because otherwise the company will have difficulties filling the positions.
You can be cynical about anything if you want to :)
We all have money pressures. It is ALL MOLOCH.
If you think you have a choice, then count yourself lucky that your life ended up in a position that allows that illusion.
Others can and do differ, of course. We all optimize for what's important to us.