"A: medicare for all (which would put a lot more money into the trust fund and thus keep if viable for those already on it, "


You mean the fact that I am PRESENTLY paying a percentage of each paycheck for Medicare/medicaid ( like every other employed American) will now mean I pay how many times that to the fund?

How many more people will be covered? Then multiply the present deduction by that amount. And I trusted Obama when he said he would not raise taxes....