my vote goes to a text-analyzing and processing recipe-based tool like #cyberchef (which is great, btw) that guides the user through the tasks to perform and iteratively builds the appropriate code or (sed|awk|RE|cut|etc) commands to simplify or transform the input whether it starts as delimited or free text or randomish garbage, cTLDs to handle when building pihole blocklists, filenames to fix, directory names to clean or simplify, whatever.