Physics should be taught to everyone, for one simple reason: this is the only science which studies a simple enough subject for all the classic scientific methodology to work really well.

So it is the most natural way to learn about scientific methodology in general. The other sciences are still largely in a phenomenology stages, while physics features multiple nice, small, tidy, very well-developed theories, and it is pretty much unique in this sense.

Medical students will find it much easier to comprehend the reason behind the double-blind method after comprehending the classic, simple Popperian methodology on the obvious physics examples.