Earlier quoted context omitted.
Am I the only one cynically thinking that "Russia, Iran, DPRK, PRC, etc" is the "But think of the chiiildren!!!" excuse for doing this? And when Google say "IPIDEA’s proxy infrastructure is a little-known component of the digital ecosystem leveraged by a wide array of bad actors." What they really mean is " ... leveraged by actors indiscriminately scraping the web and ignoring copyright - that are not us." I can't he…
No, what they're saying is what they said, what you're implying reveals a strange bias. Web scraping through residential proxies? Please think through your thoughts more. There's much more effective and efficient ways to do so. Multiple bad actors, like ransomware affiliates, have been caught using residential proxy networks. But by all means, don't let facts and cyber threat intelligence get in the way.
Appeal to authority by way of invoking the megacorp-branded "threat intelligence" capability (targeted PR exercise).