I still mess with PostScript once in a while. For example I generate little puzzles for my daughter/nephews (words to find in an hexagonal grid, where each hexagon contains one letter): wrote that in Clojure but it generates PostScript (nowadays I could ask a LLM to write the whole thing for me though as the potential for disaster is limited).
Then there's that one utility company who screws up my montly invoice and so, invariably, when I need to do KYC for whatever bullshit-state-surveillance reason (which, invariably, happens all the time), KYC fails for my official address doesn't match the technical address the utility company is using on my invoices.
So the PDF gets converted to PostScript, I edit the PostScript, and convert back to PDF. Nowadays I take it I could also have a LLM do it all for me but the thing is: I don't want my PDF to look like a PDF which has been tempered with (which it definitely has been, but fuck KYC and screw that utility company for not using my proper official address). So I like the PDF to PostScript to edit back to PDF cycle.
I've written more Postscript in the last year than the preceding 20, doing weird specific impositions of variable data printing jobs that InDesign just isn't flexible enough to handle.
It's been a joy to dust off those skills!