One of these was on our Toyota Highlander when we bought it. I think it's more of a hood protector than for bugs, though. We very rarely get a bug on the glass but the shape of the hood might be more the reason for that. I've never driven the Toyota without it for a comparison.

[Linked Image from focusauto.com]

“In a time of deceit telling the truth is a revolutionary act.”
― George Orwell

It's not over when you lose. It's over when you quit.