It seems like Ofcom want to make ‘depression content’ a priority offence which is itself depressing. The define this as including as “content which glamourises glorifies or romanticises depression, hopeleness or despair. “ see https://www.ofcom.org.uk/siteassets/resources/documents/online-safety/protecting-children/content-harmful-to-children/report-on-content-harmful-to-children.pdf