The whole point is that even if they are easy to ignore for you, they aren't easy to ignore for others. I find it callous to decry the poor decision-making of

The whole point is that even if they are easy to ignore for you, they aren't easy to ignore for others. I find it callous to decry the poor decision-making of poor people, eg: someone buying a fashion accessory when they're struggling to pay rent, and then go on to defend advertisers in a cavalier buyer-beware kind of way.