You want a redpill? I'll give you a redpill. The only reason Hiroshimoot made divided the site into 4channel and Jow Forums was to separate the two entities. You can already see the gag "Tssk, racism isn't welcome here go back to Jow Forums!". Which is an ironic, harmless joke in itself especially in the context it is always used. But like all ironic shitposting, it'll slowly become the defacto expression because "lul so funny" until it get totally grounded in reality. Gentlemen, Hiroshimoot is turning Jow Forums politically correct.
The average loss in IQ was reported as a standardized weighted mean difference of 0.45, which would be approximately equivalent to seven IQ points for commonly used IQ scores with a standard deviation of 15.* Some studies suggested that even slightly increased fluoride exposure could be toxic to the brain. Thus, children in high-fluoride areas had significantly lower IQ scores than those who lived in low-fluoride areas. The children studied were up to 14 years of age, but the investigators speculate that any toxic effect on brain development may have happened earlier, and that the brain may not be fully capable of compensating for the toxicity. hsph.harvard.edu/news/features/fluoride-childrens-health-grandjean-choi/
Most people have hundreds of "friends". Acquaintance/old friend is the proper designation for these relationships. People don't maintain meaningful close contact with hundreds of people, that's impossible not only on the logistical plane.