這個問題是一個非常棘手的問題，Trump一直否認會cut social security,反而要給社安金減稅

• Ending taxation of Social Security benefits, which would eliminate a revenue stream currently used to help finance Social Security.
• Ending all taxes on overtime pay and tips, which would reduce payroll tax collection accruing to the Social Security trust funds.3
• Imposing large tariffs on imports, which would either increase cost-of-living adjustments (COLAs) through higher inflation or reduce taxable payroll.
• Enhancing border security and deporting unauthorized immigrants, which would reduce the number of immigrant workers paying into the Social Security trust funds.
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• https://www.crfb.org/blogs/what-would-trump-campaign-plans-mean-social-security