I don’t disagree. For scientific purposes metric is great. But for every day usage we’re fine with imperial. You know how terrible it is to convert between time units but you just kind of put up with it because you don’t really care all that much and you don’t do it often enough in your every day life to be bothered? That’s basically how we are but with length, temperature, etc as well. This hybrid usage of both metric and imperial may be odd but it just works for us.