Why is this a negative? Many find these outward signs hot and masculine.
"once the man enters his 30s," he's on the threshold of being the hottest and most physically attractive he will ever be in his life. A man is starting to peak at age 35. Age 30? Just a baby at age 30.
I love how people think you are all washed up and ready for the nursing home at age 30. I go snowboarding and typically see people age 70 swooping down the slopes, wrinkles, spots and all. (and getting the senior discount heyheyhey). I'm in an amateur ice skating club which has some members who are 70, they do jumps and spins, wrinkles and spots don't seem to be an issue.