Yep, I've been an accountant for 40 years, since 1983, and have seen many actuaries reports for company pension schemes, and had many meetings with IFA's (as well as actually "selling" pensions etc to clients back in the 80s when accountants were allowed to!).
The actuaries and pension industry experts have been warning about this for decades, but the general public haven't listened. Successive governments have tried to tackle it, i.e. with SERPS, then S2P and now compulsory workplace pensions, but the general public just havn't bought into it at all, so politicians keep having to back off.
A bit like the OAP care home funding - politicians keep coming up with options for funding it, i.e. limiting it to a fixed amount, but the general public howl with anguish, and rather than risk losing votes, the politicians back off and kick it into the long grass.
People keep complaining about politicians not making long term plans, but when they try to, the public kick back and reject it! That's why politicians make small changes which are often inadequate and don't work.
The general public are woefully educated about all financial matters and it's an absolute travesty. We need far better financial education, preferably at several stages during school years, to incorporate finances into other lessons.