I am sorry that politicians made promises that they never intended to fulfill.
I am sorry that the Government promised to loot all of the earnings and possessions of the private citizens to fund the pensions and benefits for Government workers.
I am sorry that Government workers did not object to implementation of benefit programs that would clearly destroy the economy and require virtual theft and impoverishment of private citizens.
I am sorry that we routinely elect liars and thieves.
I am sorry that you did not set aside some of your earnings (not shrunk due to FICA deductions) to fund your own pension (e.g., 401k).
Their pension taxes took the place of the FICA tax.
What happened here is that the government reneged on a legal agreement. Something conservatives are supposed to be against.