This is a category error. REST is a novel network architecture, the most distinct aspect of which is the uniform interface[1], and has nothing to do, conceptually, with CRUD apps.
It may be associated with web 1.0 CRUD apps, but the actual REST/hypermedia model generalizes and HTML, with a bit of help[2], can produce sophisticated UIs well beyond "CRUD".
It may be associated with web 1.0 CRUD apps, but the actual REST/hypermedia model generalizes and HTML, with a bit of help[2], can produce sophisticated UIs well beyond "CRUD".
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[1] https://en.wikipedia.org/wiki/Representational_state_transfe...
[2] https://htmx.org/examples