I feel like there’s a specific peak between total technical ignorance and a weary understanding of how fickle technology can be. On this peak is the height of arrogance, where you believe you’ve really got everything figured out. Part of learning is understanding that, yes, sometimes you really did just forget to plug the modem in.
To be fair even the most technically adept person can have tunnel vision where they start digging before ruling out all the simple stuff. Yes it can feel tedious and a little condescending to follow all those steps, but you get humbled the first time it really is just an unplugged cable.