Not really bud, what you pay in has no relation to what you can possibly get out (say you live until 95 etc ) there is no fund invested in the stock market its money taken directly from the tax payer each week, I don't like it anymore than you, but the fact is by law it's classed as a benefit.
A labour advisor close to Rachel Reeves (Edward Troup, ex HMRC big wig ) one of his quotes was " the codgers have got all the money and they need to be paying more" has recommended that access to the old age pension should be means tested.
I'm afraid your wrong, apparently it is classed as a benefit in the UK, it's recently been clarified during the rumours that Labour are considering means testing it. Google it you'll see.