Ya, just not worth it. Looks great new, but it’s not “if” it has to be removed, just “when”.
One thing good about my cheap Mitzi, its bare bones. The gunnels are glued in indoor-outdoor carpet. Just rip it out in one piece; lay it over some new to cut the template, and glue in the new right over the top of the old glue.
Their official instructions are above. We had many threads about this on the ex-site. Even on flat surfaces it can be a PITA - I got it off pretty good last time I did it, but it was all platform work where I could use a piece of PVC to get and edge with leverage and roll it off. I then soaked the glue with mineral spirits soaked rags overnight and it wiped right up. But gunnels and concave surfaces are another story - very hard to get good leverage to pull it off with equal tension, so it ends up tearing.