Entry-level web dev interview: "Can you center things using CSS? Can you reverse a linked list? You're hired, here's 75k/yr, go write some Python"

Entry-level EE interview: "What is Ohm's law? What are sources of noise in an electronic circuit? Are you okay relocating to Guangzhou?"

This is a weird US-centric article. There are tons of microelectronic engineers in places where a low cost of living makes microelectronics a viable career. If you go looking for PCB design training online, it'll be almost exclusively from China, India, and eastern Europe.