A low power AI actually seems like a good way to generate a ton of believable - but bad - data that can be used to fight the bad AI’s.
Even "high power" AIs would produce bad data. It's currently well known that feeding AI data to an AI model decreases model quality and if repeated, it just becomes worse and worse. So yea, this is definitely viable.
The idea is that eventually they would stop scraping you cause the data is bad or huge. But it's a long term thing, it doesn't help in the moment.