I'm not putting more into my pension now just to give it to some prat government who decides to move the goalposts in 30 years time. Patching up years of government overspending shouldn't be our problem. If they need to find £20bn then all they have to do is cancel projects like HS2, nobody wants it so it's very easy.I don't know where this idea comes from that pensioners are being "taxed again" because they have to pay income tax on their private pensions. You get tax relief on your pension when you put the money in, and then pay that tax back when you claim the pension (in most cases, at a lower rate than they would have paid when working). It's basically a way of deferring your tax until later.
A pension is a horrendous investment vehicle if it's subjected to further taxation because it means less gains and lost retirement sums so people will therefore just put less into it.
It's like changing the rules to make ISAs subject to tax, what would be the point in an ISA then? You'd do better just sticking your money in the bank getting 0.5%.