There's just so much here in your small comment (you've burned through "nearly 10+ jobs" and you're giving advice to people?!) I can't really address this but to say you're completely wrong that it hurts people to know what they'd get paid for a job, and I think that's pretty obviously the case, as do most folks, including the good people of New York who passed a law requiring it.

If you care about people in weaker positions so much, perhaps develop a web plugin for them which will hide the compensation amount on the job pages?