I know that but you mentioned $20K benefit, which isn't possible. With bad financial planning and lack of earning power of so many, waiting until 70 can't happen. Medigap helps, though. Sometimes, companies offering early retirement paid for health insurance- my dad worked for Harley Davidson and after he retired, they paid nothing for the medical care received and it was fairly substantial. Unfortunately, it was all caused by smoking and their lives were shortened by it.
With the commonly mentioned insolvency date of 2034, which doesn't mean that benefits will stop, they need to come up with some good plans, rather than resort to fear mongering. Biden has done his share of that, too. He's one of those who have wanted to limit COL increases. They need to raise the maximum before paying tax after additional income, too- at the current limit, many people can't even escape the poverty level even with their SS benefits added.
Personally, I don' think the causes of this have been addressed effectively but in reality, it's not governments' job to raise people.