Only a select few can acquire that kind of retirement and it's borrowed from everyone else. It's selfish.
The pension generations over spent and borrowed heavily to fund their retirement and lifestyles. The subsequent generations pay for that. It's selfish and short sighted.
pension plans were not only sustainable since they started in 1875, but the economy thrived and companies grew powerful while workers had them. Historically, some companies tried to screw over their workers and mismanaged their pension funds, resulting in problems down the line, but that was mostly greed.