What an absolutely insufferable explanation from ArchiveTeam. What else do you expect from an organization aggressively crawling websites and bringing them down to their knees because they couldn't care less?
Heck, I'd say as caring goes, ArchiveTeam cares more than the owners of the website, because in the ideal shutdown, the owners provide the data instead of forcing people to scrape it if they want to retain it after the site shuts down.
Even the distributed crawling system has monitoring and controls to ensure it doesn't kill sites.