However it is important to recall that the people who actually made all the money extracting the wealth got out years before, retiring and/or selling stock. They're bystanders now and probably happy to run the whole operation again.
Although as an aside who these people are who think corporate pensions are a good idea is beyond me. People really should be in charge of their own savings in preference to their employer, expecting some random corporation to cover the cost was always a bit crazy even when it seemed sort-of possible that the system was stable. It is easy to have some sympathy but, as a practical matter, it was never going to work and it isn't a surprise that it didn't.
Of course, the goal should be to turn undisciplined people into disciplined ones over time.
They hear of possible returns like 10-15% and shrug and look at bear markets as harmful to their wealth.
Really an education issue but it is complicated. Stuffing money in a mutual fund is risky and also not an option if you are behind. A lot of people are behind.