The frame of any image changes that images. It’s just the way human eyes work and is unavoidable. Black bezels would be better than white, even if people get used to white.
The new bezels
are not white. They are light grey. And I know how colour can affect perception. The argument that these light coloured bezels are a distraction is not supported in actual use. It is a false perception based on aesthetic bias—one doesn’t like the lighter colour so it’s going to be a problem. But if someone is focused on their work then a frame that essentially reflects its surroundings will effectively become invisible as opposed to a stark black frame that is very noticeable unless working is in a darkened area.
Someone in these forums once stated, in their support of black bezels, “Why do you think all televisions are black?” And most of them are, but not for the reason being alluded to—that black frames are less distracting. They’re all black for the simple reason it’s cheaper to manufacture everything in the same colour and materiel. But while black (in televisions) is seen as generally neutral and can be put anywhere in some surroundings it is not going to be neutral at all and a large black rectangle can noticeably dominate a room.
The size of a device can also make a difference. One is less likely be aware of a frame if the device is large because you’re more focused toward the centre of the screen. The best example is a movie theatre. On a smartphone you can’r help but see the frame given the screen is so small.
People are trying to rationalize their objections rather than just say, “I don’t like the look of it.” which is in itself a valid objection even if subjective. Colours say different things to different people. A particular tone can be comforting to one person yet unsettling to another.
Black is generally perceived as a more serious tone conveying mystery, power, elusiveness, impersonal, remoteness, menace and even danger. It appeals emotionally to some who want to project a certain image or sensibility. In many respects the functionality of black is to simply reinforce a subjective mindset.