You're talking about wedding videography - but it already happened to wedding photography some years ago. The market is saturated with wedding photographers now and making a living from the business is getting harder. Prices have been driven down and customers expect me and my wife to spend 12 hours at their event rather than the 5 hours we spent ten years ago. More pictures, more editing time.
Things change and you cannot put the genie back in the bottle I'm afraid. With weddings the vast majority of couples are not clued up enough on the difference between okay and good. That is where