You are correct and I agree things do cost a lot these days, but even then we have to look a little closer. Haven't salaries and wealth risen as well to some degree? I'm sure there are bright economists on here who can look up any number of tables and indexes to either prove or debunk the assertion. Cost and impact to disposable income is a very complicated world of study, and I quote Adam Smith in The Wealth of Nations, written just recently in 1776
"The real price of every thing, what every thing really costs to the man who wants to acquire it, is the toil and trouble of acquiring it...But though labour be the real measure of the exchangeable value of all commodities, it is not that by which their value is commonly estimated..."
Thank you for your recognition, it means a lot to us.
Now, for more rattling of cages
An alternative look at this (devil's advocate by disclaimer), assuming others can control decisions that affect the difficult choices for parents
Coaches who'd rather schedule their games Saturday morning, CAN.
Coaches who'd rather prioritize league games over tournaments, CAN.
Coaches/Clubs who'd rather limit the number of teams coached to facilitate Saturday morning games, CAN.
Clubs who'd rather allocate good team assistants to facilitate Saturday morning games, CAN.
Clubs who'd rather support league games over tournaments, CAN.
Refs & Assignors who'd rather prioritize league games over tournaments, CAN.
League commissioners who'd rather support their own league games over tournaments, CAN.
SCYS (and other governing bodies) who'd rather support (often their own) league games over tournaments, CAN.
These choices could be considered inherently good or evil

I'll let the Board's resident geniuses make THAT call.
Of course this is largely 'tongue in cheek', and there are other variables in play (like State league games often requiring double headers in central location) but I do think there is room in some cases/leagues to offer better support to our parents if we choose to do it (particularly at younger ages).