C++ has Algol roots, but I think the C++ template metaprogramming style is an ur-language of its own. You could draw some parallels with ML maybe, but they came at it from a different direction.
I heard an anecdote years ago about some medical device where people were clicking through confirmations without reading, so they made the user type IRREVERSIBLE on the keyboard to proceed.
Looking in from outside, people going immutable with Nix sure seem to struggle a lot more than people going immutable with disposable containers and Terraform/OpenTofu
Some of the most valuable meetings I've ever had were optional meetings without agendas. The crucial feature was it was only people who code. When technical people who didn't often interact with each other were given the floor, they turned out to have lots of important things to say.