yes, only you should be contributing towards your own pension without state (financial) assistance, it should be your savings/investment pension account your k

yes, only you should be contributing towards your own pension without state (financial) assistance, it should be your savings/investment pension account your kids can help you voluntarily without any system involved if you didn't work/save and don't have kids them you can get some basic support same as people in productive age get, but it's not really enough even to survive