FBP[1] is No-Code for banking apps.
But, FBP will not die like CASE, since it brings a new (heretofore ignored) paradigm[2] into play. FBP might form the substrate for new generations of languages.
[1] FBP = Flow Based Programming, https://jpaulm.github.io/fbp/
fbphq.slack.com
https://groups.google.com/g/flow-based-programming
[2] Concurrency - see Rob Pike's talk "Concurrency is not Parallelism" https://vimeo.com/49718712