Some days I would agree and other days would disagree. I've been out when I think a bare hook would have worked and I've been out where a specific color was the only thing that would catch fish. I fish hard and long have always caught more than my share of fish. Several years ago, was overcome by an affliction called Walleyeterribelis and have learned some things the hard way. Biggest thing learned if the fish are there and they usually are, if they arent biting, its, your presentation is off, or you have the wrong bait selected, or the color is off. I usually have 3 poles all rigged differently but rarely use more than one at a time.
Earlier this year, had a 3 day period where a nasty looking yellow orange color that I mixed to kinda look like fish eggs was the only thing that would catch a fish. We were coming off the lake limited out and others in our group-club whatever you wanna call it were lucky to have 1 or 2 fish at the end of the day. Yesterday, mmostly a scouting trip. was too rough for walleye fishing so went crappie fishing in a nice protected cove. As long as your jig had some white, but not all white you could catch fish rapidly. All white did not work, but we caught fish on B/W, R/W, even yellow and white. Solid colors were untouched. So who knows, but I believe in an open mind and will continue experimenting and collecting tackle!!!