I know this topic is geared towards the elderly (I'm 71) but after reading this thread, are there any audiophiles under the age of 50? While we are at it, any women? If so, speak up.
From what I can tell, this stereotype of the 'aging male' audiophile seems to be a bit biased by what is seen in the US, and the UK.
All one has to do to see it does not apply to a good chunk of the rest of the world, is watch audiophile show coverage on YT from shows in: Hong Kong, Poland, Tokyo, Hungary, Manila, Singapore.
You will see plenty of younger people, women, families. In fact, on one of Fremer's show coverage videos from Hong Kong, he comments several times how the attendees lean much younger than the US.
There is also a video from Singapore, where the presenter is giving tour of an audio mall (yes, Singapore actually has mall, several floors, with nothing but dozens of high end dealers in every store front), where you can also see that the majority of the shoppers are fairly young.