No one can tell you IF any of those things will ever happen to you, or when they would if they do. Some people never experience these problems, and others do after
only a few years of heavy drinking
I'm not judging you - I drink alcohol, but I limit my consumption to a level that I feel is within my comfort zone, risk-wise. Having lost a kidney, I'd certainly be inclined to pose this question to a medical professional and evaluate drinking patterns.