Late to the discussion but as a former Googler I'm embarrassed for the company they didn't figure out a way to keep these working forever. They really just don'

Late to the discussion but as a former Googler I'm embarrassed for the company they didn't figure out a way to keep these working forever. They really just don't give a damn over there any more, do they? My dumb architecture suggestion for long term resilience: replace it all with absolutely static HTML files with a redirect in them in meta tags and Javascript (and HTML). Ugly but can be served forever on anything that can serve a web page.