You have to take it in context of this forum. It's a chicken/egg thing. Folks with pensions were more likely to be able to plan for an ER, and quite possibly took pension-paying jobs and careers toward that goal.
Also our forum membership tends to skew a bit higher than the general population, including a large chunk of members who are retired, and/or worked their prime working years when pensions were more common in private businesses.
For the rest of us (GenX and younger) pensions have largely disappeared from Corporate work, staying only in the public sector. That doesn't mean ER is out of reach at all, just different. We gave up pensions and got 401k's instead. Not as good often, but doable.
Fwis I'm younger than you, no pensions, and DH and I retired 5 years ago with less than 3m to start.
Those of us without a pension have to calculate how much money is needed to make up for one missing leg of the retirement stool. I knew early on that my employer did not offer a pension and thus have always tried to save/invest aggressively to fill that gap. The "how much" number is the challenge. Right now, I am thinking my current 3m is still a bit short especially since inflation is here. Those with cola's pensions are golden. Those without cola'd pensions had better have substantial funds on the side.