I guess you'd have to do the math and maybe there's an edge case but it seems almost totally and completely inconceivable that you'd be better off increasing yo

I guess you'd have to do the math and maybe there's an edge case but it seems almost totally and completely inconceivable that you'd be better off increasing your rate of payroll income (which also adds the 2.9% Medicare tax as well) in hopes of one day getting larger social security checks, rather than the alternative of keeping and saving it now.