Opera used to be a fantastic web browser, with a custom high-performance Presto rendering engine and features like tabbed windows that didn't show up in competing browsers until years later. However, the modern Opera browser is a shadow of its former self, reliant on chasing trends and meme advertising to
Short sellers provide benefit to society by finding and shaming doomed businesses so they fail faster and don’t suck up as many resources.
They also have a proud history of uncovering outright fraud.
In business, the people complaining loudest about short sellers are emperors with no clothes.