I mean AWS does the same thing - mine crypto using credits to speedrun getting your account terminated. The only difference with GCP is that they have a reputation for this.
They likely meant how google axes whole products like aws with no recourse for customers. Amazon probably would not do that to a product like aws in a million years.
Regular credits as well. I'm speaking more about when an attacker mines monero on a compromised server, and I wasn't talking about products being axed (but I now realize the OP was).