The first result of searching for your string on Google is a StackOverflow link [1] that mentions that this is a gzip header. There is another link [2] below it showing how to decompress it.
This strikes me as comically similar to patterns I see in tech: people not knowing what came before, and fixating on overly complex new solutions to problems that were trivially solved with prior tools.
I fully expect a node.js server in a docker container to query GPT for error messages found in logs. They'll give it a cutesy name like ChattyDev, and before you know it, every coding school will be pumping out coders who think it's an essential development tool, and HN threads filled with people who will defend the practice to the death, referring to examples such as left-pad for prior art.
"yeah, well...people made fun of left-pad, but we see how it has completely automated the padding of strings, removing one more chance for error!"
[1] https://stackoverflow.com/questions/58552645/what-exactly-is...
[2] https://stackoverflow.com/questions/57328953/trying-to-decod...