How do you know? Most states have offered a PE exam in software engineering since 2012-2013, and I hear it's pretty popular. Not to mention the not insignific

How do you know? Most states have offered a PE exam in software engineering since 2012-2013, and I hear it's pretty popular. Not to mention the not insignificant number of EE who have fully transitioned over to software, some of whom may have taken the exam at some point. Likewise, not all "real" engineers have taken the PE or FE exam. Lots of electrical engineers don't bother unless their job requires it.