Uh, so what, this is tech.
I started making 6 figures a few weeks after my 18th birthday, over 20 years ago. I've worked with hundreds, if not thousands of people in their teens, or under 23, who made 6 figures. That's the industry, it's not even worth mentioning.
These posts are always just lame humble brags with a contrite anecdote or two and a weak inspirational ending. yawn.