That is true by definition. No matter how much or how little you make, it remains true. The question is: when do you get to retirement? Making a lot of money makes it a lot sooner.
In my country I get to retirement when the government says I can go - more or less. Otherwise the pension is really small.
To explain: a large chunk of our salary goes to the state's pension fund - not my fund. When I reach the official retirement age the government will allow me a pension that is scaled based on my payments while employed.
At this time I'm looking at 3 decades on front of keyboard (am 40 and the official pension age for me will be around 70).
That is true by definition. No matter how much or how little you make, it remains true. The question is: when do you get to retirement? Making a lot of money makes it a lot sooner.