Just my own experience... Of course, I did read something a while ago that stated since software development began, roughly half of all software developers had less than 5 years of experience. The reflects growth and attrition in addition to youth. So definitely young people out there.

From my experience, at least half of the devs I've worked with have been within 5 years of my age (currently 44) and where I am now, and my last two positions that's been the case as well.