I guess if Pandoc adds Typst output support I will consider using that, but "LaTeX replacement" sounds like something that is too low level to consider for most usecases? It was many years since I used LaTeX for anything other than at most short snippets embedded in other documents (e.g. md or org). Or would Typst replace something like Pandoc Markdown (with a long list of supported output formats and a convenient Lua filter API)?

* Submitted too fast. A quick search tells me Pandoc already added Typst input and output support (e.g. https://pandoc.org/typst-property-output.html), so guess I need to look into if I should switch to use that for generating PDFs.