If you're over 60, and "retired", you can generally access all your super. And it's tax free.
But with money in the bank earning almost 0% interest and super earning a ball park figure around 5 to 7 % ( apart from this covid year ), it's a serious discussion whether to take a big chunk out of super due to the almost impossible task of putting it back in.
A talk to a financial consultant is essential before withdrawing a big chunk of your super ..