There was a time in the mid-1990s when certain models of vehicles had both metric and imperial fasteners on them; made wrenching on them a major pain. But today, though, everything is metric.
You're right that consumer marketing is still toward imperial. I think it's just going to be a slow process of gradual weaning away as older people pass on. I'm personally of a "in-the-middle" generation (X) - I tend to be more comfortable with imperial units, but if metric is required, or I think it might be a better measurement to use (depending on the purpose), then I'll use it instead.
You're right that consumer marketing is still toward imperial. I think it's just going to be a slow process of gradual weaning away as older people pass on. I'm personally of a "in-the-middle" generation (X) - I tend to be more comfortable with imperial units, but if metric is required, or I think it might be a better measurement to use (depending on the purpose), then I'll use it instead.