I presented to you a legitimate question. 
Now, using your logic, if SS is taxed then the recipient would be entitled to a Tier 1/2 benefit? Hardly. 
Some times we have to make a choice and live with the consequence of that choice. The rules for SS are explicit, and without the requisite quarters there is no retirement benefit. So in your opinion, SS recipients should be forced to fund state/local retirements, even though a state and  local government employee doesn't pay into SS to fund our retirements. 
On one hand you argue everyone should pay a little. But when it comes to local and state employees this does not apply. Instead you offer up a smoke screen to avoid the answering the question. Checkmate, dear.