Darwin?
Given two groups sharing an environment, the one more suited to the conditions will prosper.
Observation 1: Idiots kill themselves all the time
Observation 2: The number of idiots does not seem to be decreasing
Conclusion: The number of idiots is growing faster than they can kill themselves, and the population of non-idiots is failing to outcompete them for any resource that affects population growth.
By posting tedious repetetive comments about how happy Darwin must be about this event, or hilaaaarious jokes about cleaning the gene pool, you more or less put yourself in the 'non stupid' group, the one which is failing to thrive.
You may smugly congratulate yourself on joining the losing team, and await your own Darwin award for utterly failing to prevent your own collective extinction and failing to have a good time whilst doing so,