Pension insurance break-even

How old do we have to be before we can break even with our pension insurance payments? Thanks to the obligation to have multiple insurance for several jobs, you can actually make a good sum and the emergency brake is only pulled at €100k gross per year. I know calculations from the company pension scheme. The boomers have grossly misjudged themselves and all boomers over 80 are now making a plus with a lifelong pension. Of course, this is available immediately for GenZ and Millennials