Much like the rest of life, you cannot excel at everything, but if you do, then you come out OK.
In life, it might be best to be 100% at being a spouse/parent, hygiene or making money, then it is OK to only be 50% on yard work, keeping your car clean or making your bed. There are things that are more important than others. Reefing is no different. I will take the best possible lighting and middling/competent level of parameters and stability over the perfect stability and parameters and a middling level of lighting. Some are just more important than others. Just like never mowing your yard, I am not saying that you can let parameters or stability go all to hell.
The GBR had acropora in the purple, pink, blue, white, brown, yellow, green and pretty much all colors of corals under 6500k ish( just under the water) lighting. There were more colors with NPS and softies. There was no LED pop, of course, where the corals look like Pandora from Avatar, but the colors are really nice nonetheless. The pinks, purples and yellows probably looked better in the ocean whereas some others would look better with bluer light.
I consider "real" color to be a color that can be rendered and illuminated with nearly any different light source that can be replicated by nearly anybody in the hobby. Blue tort is going to be blue under daylight or all-blue LED and nearly anybody can do this. When you need just one type of light, or if only one person can get the color, then I consider that a trick.
I’m in agreement with you in appreciating the natural beauty of a coral under daylight. It is 100% my preference. But sadly, some people swear by the pandora at night look. I see Facebook sellers laughing at people requesting daylight pictures. I quote one fella “lol, people actually run 14k lighting still???” Many of these new wave sps collectors spend 900 a pop on led panels, to only use 1/3 of the colors they come with. Funny stuff. It’s the new normal.