100%
The peak on ADV helmets are useless and ornamental. They catch the wind and aren't long enough to stop roost from the bike in front of you when you tilt your head down, like a real MX helmet does.
And if you're getting an ADV helmet because you believe the peak will help block the sun, just put some black tape on the top portion of your visor instead, where the peak would be in your line of sight.
The peak is fixed. Just like that piece of black tape at the top of your visor...
And that black tape on the visor won't catch the wind and make the helmet more noisy.