The best way to solve this issue is to consider what my Father taught me fifty years ago. "The right tool for the right job."
(Of course, as a Harley mechanic we used to teach, "Don't force it, use a bigger hammer.")
Sharp knives cut anything. They cut seatbelts, seafood, wet rope, foolish muggers, Thanksgiving turkeys, and UPS boxes.
There are jobs for serrations. If you're standing on a fishing trawler right now, let me sell you a Myerchin.
If you feel that you must rely on serrations on a daily basis, get your knife sharpened.