Not true, especially not for frog water.
A well presented fly, blade or jig will out fish roe every time in back waters or holes with little and/or slow water circulation.
My experience differs. During the first week of Oct, I was soundly spanked by roe anglers on back to back days at my favourite frog water. Sure I got into some fish, but didn't have the numbers and consistent action that they had. I mixed it up with different angles, twitches and patterns, and even hardware, but they still outperformed me. In fact, one angler was getting skunked on gear, switched to roe and had a limit in no time. It's happened similarly in years past as the same location. So in my experience, I couldn't agree with "every time". Sure sometimes, but I think "every time" is a little overstated. Or... it's not unlikely that I was falling into the "not well presented" category!
There I am twitching jigs in the same water that coho are being hammered in by a roe angler just feet away, muttering to myself "I like fishing jigs. I don't like fishing roe. I'm here for the experience. I don't need to hook fish to enjoy myself. I'm fishing the way I enjoy to fish" over and over