Arturo Bejar warned Mark Zuckerberg about the prevalence of negative experiences on Instagram

"51% of Instagram users say 'yes' to having had a bad or harmful experience in the last 7 days. Out of those 1% of report and of those 2% have the content taken down (i.e. 0.02%). The numbers are probably similar on Facebook." "21.8% of 13-15 year olds said they were the target of bullying. 39.4% of 13-15 year olds said they experienced negative comparison. 24.4% of 13-15 year old responded said they received unwanted advances" "I believe that it is important to get the following efforts well-funded and prioritized."