The problem is that people clicking+dwelling on something is not highly correlated with it serving their needs.
See: clickbait YouTube videos that show you something you really want to see in the thumbnail, then spend 10 minutes doing something else before showing it, and when you see it it’s a tiny aside with no more context than what you got in the thumbnail. If it’s even in the video at all.
Those videos have both high clickthrough (thus “click bait”) and also high dwell time (from people waiting for the thing they wanted to see to show up.) They do also have high bounceback, but only from people who recognize what’s going on. “A new sucker’s born every minute”, and those suckers will click the video and watch it, because they don’t yet know the principle that this specific kind of enticing thumbnail+title format implies that they won’t find what they want here.
These metrics all measure, effectively, “wanting” rather than “having.” It’s like measuring food by how addictive it is, rather than by how satisfied it makes you. You’ll end up optimizing toward cheetos — literally flavoured air — rather than toward anything that fills your stomach. People might enjoy cheetos while they’re eating them, but if they’re genuinely hungry, cheetos won’t solve their problem — they’ll still be hungry afterward.
See: clickbait YouTube videos that show you something you really want to see in the thumbnail, then spend 10 minutes doing something else before showing it, and when you see it it’s a tiny aside with no more context than what you got in the thumbnail. If it’s even in the video at all.
Those videos have both high clickthrough (thus “click bait”) and also high dwell time (from people waiting for the thing they wanted to see to show up.) They do also have high bounceback, but only from people who recognize what’s going on. “A new sucker’s born every minute”, and those suckers will click the video and watch it, because they don’t yet know the principle that this specific kind of enticing thumbnail+title format implies that they won’t find what they want here.
These metrics all measure, effectively, “wanting” rather than “having.” It’s like measuring food by how addictive it is, rather than by how satisfied it makes you. You’ll end up optimizing toward cheetos — literally flavoured air — rather than toward anything that fills your stomach. People might enjoy cheetos while they’re eating them, but if they’re genuinely hungry, cheetos won’t solve their problem — they’ll still be hungry afterward.