If it's coupled with a responsible plan that will not allow further abuse of Trust Fund money and will make SS solvent forever, I could deal with a couple of more percent.
You are in for a rude awakening.
Social Security is a ponzi scheme - with the newer entries paying out to the older entries.
There are not enough younger wage earners to put in what the older wage earners will be taking out in about ten years from now.
A couple of percent won't cover it - a 30% tax on your income probably won't cover it. And that will just to pay for those drawing out - with no money set aside at all.
I don't pay as much in taxes as you because income taxes in Florida are unconstitutional. All I pay is a 7% sales tax for my State and local taxes. Forty percent being high enough depends on your income. I don't want to raise your taxes unless you make over $250,000 per year.
So to you 40% is ok?
That is your relative youth and relative lack of income talking.
When you start a family and are responsible for food, clothing and shelter for a wife and a few children - you will come to see the moral unfairness of paying out 40% of your gross income in taxes.