This is a thoughtful point, and I agree. It could also be a slippery slope.
It is possible that a majority of users barely if ever post. I found the website in February of 2020 and only signed up many months later because I happened to still be alive.
Then there's the circa-1-million people who complete a suicide each year, each with their stories. And far more who fail attempts. Far more again who contemplate, etc.
Then there's the fact that in another century, barely anyone alive today will still be here.
Then there are the 117 billion humans who have lived and died previously.
Then there's the millions of non-human species, who are our distant cousins. Multiply that by a history of life going back 4 billion years. And life on other planets.
We can zoom in on anything or anyone and find a gem of infinite complexity, or we can
zoom out and be overwhelmed by the vast emptiness.