If there were some change they could enact which improves the "greater good" (whatever that is) at the cost of profit, they wouldn't. Simple as that.
> or need assistance first
yeah. Like a grandma with a tenuous command of the language and four kids. :)
> thereby creating the issue described in the OP.
I'm sure a fictional airport organised by other principles would have other problems. Doesn't change a bit that the current airport you can experience is optimised for profit, and not for "greater good".