M (45) - my sex drive is stronger than it has ever been

I feel bad for those guys that the commercials cater to, T shots or viagra. They subtly suggest that my libido physically and emotionally should start slowing down, but honestly it's been the opposite. I have zero problems getting hard and my staying power is better than it has ever been. I guess that comes with age and experience but I surprise myself that I can basically come on demand. What I mean is, I can control it until I am ready to. It's a cruel trick of biology that women go into menopause in their 40s because I am headed firmly in the other direction.