My industry is full of engineers who have no degree in anything. My first job was "video engineer," because that's what fit best for my role. I tried to explain that, no, I'm not an engineer. My father is an engineer though and had the required paperwork from the state of Pennsylvania. I think the reason for the blurring of the line between technician and engineer is just so that industry can beat up engineers on pay. At one time engineering was considered similar to doctors and lawyers in terms of respect and pay grades. Industry saw how many engineers they'd need to do all the work that needed done, and balked at the price tag. So the title was made meaningless outside of a few very specific roles where liability is a factor. Which is a shame.