I was startled recently to see someone on Twitter sneer at a certain celebrity for not being an engineer. I checked, and he seems to have a degree in physics, a

I was startled recently to see someone on Twitter sneer at a certain celebrity for not being an engineer. I checked, and he seems to have a degree in physics, and a job title (which may not be accurate) that has the word "Engineer" in it. So, being tired of the debate about software developers, I'm wondering who else thinks that a physicist (by education) is not worthy of being called an engineer.