They didn't cause the problems but they voted in large enough numbers for Clinton to avoid dealing with them for another 8 years. Need to face such facts.
Go face the election age distribution facts here. The percentage of each age demographic that voted for each Presidential candidate is presented. Your assertion doesn't hold water. It was the senior citizens (60+) that tipped the scale for Clinton in 1992. The split between Democrat, Republican and 3rd party were within 1% in all the other age groups. Boomers only comprise 28% of voters. The other 72% share a majority of the responsibility. Recall that Clinton ran a social security scare campaign to fire up the senior citizen vote.