It’s not about Reddit. The platform will continue. It’s about the communities with some built-in danger reducing the bar for safety, potentially leading to death.
The internet is pretty callous, but someone dying over this would be bad, right? That’s still a living person who might not do enough research or follow the unsafe article and get hurt or die. Reddit as a platform aside, and even if you or someone else believes they should have been more careful, people dying in part because of this is the issue.