"First, attempting to address vinyl clicks and pops by adjusting cartridge loading (or any other setup parameter) is fundamentally unsound."
If improper loading results in a high frequency resonance (for example loading a MM cart. with too much capacitance) then yes it can highlight surface noise through "ringing". Ultrasonic impulses will excite this resonance and the ringing will shift this noise down in frequency to that of the resonance. If this resonance is in the audible range then it will make a record sound more noisy. You might want to measure the capacitance of you phono cables and read Jim Hagerman"s paper on cart. loading for some guidance.
If improper loading results in a high frequency resonance (for example loading a MM cart. with too much capacitance) then yes it can highlight surface noise through "ringing". Ultrasonic impulses will excite this resonance and the ringing will shift this noise down in frequency to that of the resonance. If this resonance is in the audible range then it will make a record sound more noisy. You might want to measure the capacitance of you phono cables and read Jim Hagerman"s paper on cart. loading for some guidance.