When people feel no need to click away, they don't, and stick with the default, and thus Google has a monopoly. A monopoly doesn't mean lock in or that consumer

When people feel no need to click away, they don't, and stick with the default, and thus Google has a monopoly. A monopoly doesn't mean lock in or that consumers can't switch. A monopoly means domination or near total control of a market. And if Google leaves the Australian search market for others, someone else will probably end up with that monopoly depending on what Chrome's search, Android's search and iPhone search does.