Oh dear, the bullshit is that you (men) will do anything to reject your reality. But the statistics are there to prove men's erection decline with age.

https://www.consultant360.com/articles/erectile-dysfunction-older-men

https://www.healthline.com/health/erectile-dysfunction/ed-cures-for-seniors

Older men (70s and above) who get erected without the help of pills is only 2% or less. So you can’t make a general conclusion on that about all men.

Without statistics, I chat with older group frequently because I have friends in retired homes. They share their lives with me and most of them admit that their sexual urge dwindled when they approached 60. They still have the desire for sex, but they have difficulty in holding it long enough to penetrate a woman.