I&#x27;ll be graduating in a few months and I study embedded&#x2F;IoT. 
And as someone who spent the last 2 years digging in the corners of IoT, I agree that IoT can seem to be over-engineering problems that don&#x27;t exist.<p>But the market is there, and it is huge. (mainly industrial, energy &amp; transport applications)<p>IoT now is like the early personal computers, they were too expensive and almost no one knew why they needed them.