A few years ago, I used crypto-as-in-cryptography in conversation with another engineer and they seemingly derailed into talking about Bitcoin and Ethereum. We were both really confused and annoyed with each other.
It had a nostalgic feeling of what does "hacker" mean with some added irritation.
Thumbnails and titles are not high on my list of criteria for quality content. Clickbaity or vague is annoying but what about the next 10 to 20 minutes?