There are a few categories of exceptions but again, I'd need to see an example of a non-trivial site that doesn't implement any kind of cookie that requires the

There are a few categories of exceptions but again, I'd need to see an example of a non-trivial site that doesn't implement any kind of cookie that requires the warning and also doesn't have the warning "just-in-case". Any site large enough to have anyone with the title that includes "Marketing" on the payroll means they'll be using some form of analytics and will need the warning.