I can talk only for me: I‘m pretty sure that many of the tools I wrote in Perl for tasks like hosting receivables management software, database administration, firewall management, general monitoring issues, hosting airplane MRO software, stuff for the web, backup, command line tools for XML/JSON/LaTeX/image processing etc. are still alive and well. Even some good old CGI‘s. I‘m retired since 3/2017.
«The Crux of the Biscuit is the Apostrophe»
perl -MCrypt::CBC -E 'say Crypt::CBC->new(-key=>'kgb',-cipher=>"Blowfish")->decrypt_hex($ENV{KARL});'Help