I'm glad to see that I had not voted on this poll, and I still haven't.
Previously I believed that flare was the thief of contrast, the hider of detail, that any extraneous light hitting my lens was a bad thing. And if you are looking to maximize the faithful rendition of the scene with the photograph, then it certainly is! I have a hood that fits on nearly every one of my lenses - I even have a compendium lens shade for the maximum hoodiness!
Lately however, I have been appreciating flare. Especially when the light hits only part of the lens, and the photograph has huge swirls that were never a part of the original scene. So not I use hoods less often. And I have a fine collection of older uncoated filters that amplify the flare effect many fold. So my vote would be Yes, and No.
By the way, I still use hoods on some lenses/cameras. Like my Leica for example. I have a 35mm Ultron for it. You know the one with the concave front element. I find that, without the hood, on that camera, my fingers end up all over the lens. While I like flare, I am not too fond of smudges. The standard 12585 slotted hood fits on it and is a fine finger-stop.