How cute.
Should I be blessed enough to have grandchildren one day I'll simply explain to them that Grandma and Grandpa still paid over 20% of our salary to the federal government, gave another 10% to charity each month, and set aside another 10% so their parents could go to college without acquiring huge debt. This doesn't include State local taxes, sales taxes, Social Security taxes Etc.
They'll be smart enough to be able to see Grandma and Grandpa lived a pretty modest lifestyle.
Then I will explain to them that if the federal government can't survive on the 20% they are getting from every working American then maybe they need to learn how to spend less.