He has not aged badly.
He looks his age.
That hollywood fuckery just delays the image of his aging in you head.
Look at his wife of 35+ years.
She does not look like some bond girl but a woman appropriate to his age.
What's his name again?
Justin Phillips
Levi Hill
Bob
Michael Ross
Bond Burgered
Austin Barnes
Roger Moore
Cameron Morales
Goldeneye N64
Asher Fisher
Having hair is not aging horribly
Joshua Murphy
Nightfire
Christian Morris
The Architect
Daniel Williams
Eli Gutierrez
You really don't know what a guy his age looks like on average, do you?
Do a google image search of "65 year old man" and compare Mr. Brosnan there to what comes up.