Not optimizing for profit is a very privileged position to be in.
Are people with poor backgrounds supposed to think that selling some ads is worse than having your family suffer? I can make a third as much and maybe do something better for society, but what happens then if the industry collapses?
I'm not coding killer drones. I'm working for an ad company.
Oh I agree that there are companies selling pickaxes and not doing business realm of Facebook and Google (if we are sticking to the subject of ads). However, hopefully anecdotally, just go take a look a metrics and sentiments from tech employees on Blind.
If Google is paying more than Twilio, there will be droves of people grinding to get in.
Google is the ad company. Don't work for ad conpany.