This somehow misses out the fact that in a married couple having 'childcare' expenses, there are supposed to be 2 earners. With a gender gap of about 30% for married women that leaves about 60k a year of wife's income or about $3500 after taxes per month which should leave no problem making ends meet. Leaving wife out of work is reserved for the upper class nowadays, even not all of them. Definitely not for the bus drivers.
Also if the wife does not work, why do they have childcare expenses from? What is the wife doing then?
And, bus drivers don't need to save for retirement, unlike us coders, so they don't really need to save at all, union cares for them.
And they are not supposed to have transportation costs since they ride for free.
I am starting to think we will get self-driven buses long before we get self-driven cars...