Medicare and SS are not welfare programs. They are funded entitlements. Additional cuts should start with unfunded entitlements. SS COLA increases are less than COLA increases in salary. SS and Medicare deductions from salary are increasing faster than payments and benefits. Obama raped Medicare to pay for ACA. The Government had decades to prepare for Baby Boomers and deceitfully used SS money.
The rape of Americans who worked and paid has to stop. If that is what you mean by 'fix', I agree.