Most clothes are manufactured in countries with cheaper labor costs to cut costs - the reality is clothes are cheap to make in terms of raw materials- and dumping unwanted clothes will just destory the local economy
Facebook is in the process of "losing the market" My feed has slowly died on its own with no intervention as people seem to have disengaged with it, none of my friends post anymore or if they do Facebook doesn't want to show me. I only use it as a Gumtree replacement now to sell stuff because eBay got too expensive/annoying...