Every month, your employer transfers Bitcoins into a time-locked address that can't be transferred out before you reach retirement age. You have the key to the address. You can verify the transfer on the blockchain.
No middle-men. No funny business. No brokers with pyramid/eyeball shaped logos. No "oops we went bankrupt and lost your retirement." No bail-ins. No raising the age of retirement.
Just Bitcoin.
I do not know if this is possible for now. Maybe in the near future when bitcoin will be accepted by the government and to incorporate it with the likes of this idea. As we all know that bitcoin is not that established right now and there could be some technical problems may arise like losing private keys or compromising the digital wallet account.
It would be great but as i said its a risky also it can be hacked hackers are usually targeting bitcoin's wallets anyone can make them fool and stole the coins.