Maybe I am just old, but I have absolutely no idea what this passage is about -- why would people be fiddling with Bluetooth on a date and why would it cause them to forget their network?
>"Bluetooth does not work," Kravitz said in a recent interview, and it's not just headphones, but Bluetooth connections in general. "It's ruining important moments. Imagine the amount of times that you're with someone on a date, you're trying to set a vibe, and then you have to forget the network. On a date!"
Or the (mostly forgotten) scripting language Pike (derived from the internal language of a MUD) https://en.wikipedia.org/wiki/Pike_(programming_language)
I agree that opening up opportunities for other futures is good, but I don't think Dune was a good example of that even if you like the story -- Dune simply avoided the issue by assuming the future would implausibly turn into the past and that technology would be rejected and medieval feudalism and centralized religious control would return. A better, more plausible, future would show, as is often the case, that the technology we think is so ground-breaking today, just is integrated into daily life and hardly thought about rather than disappearing (which basically never happens).