In related news, certain subreddits have been promoting the use of https://adnauseam.io/ , a fork of uBlock origin that automatically clicks all the ads encountered. The same redditors also encourage searching for high-CPC terms (e.g. insurance or rare medical conditions) to maximize the impact.
Also... this doesn't actually hurt Google. If the percentage of fake traffic goes up, the cost per click will just go down over the long term. And what, advertisers are going to lose faith? Give me a break. It doesn't matter if the traffic is 0% fake or 90% fake, all that matters is if the traffic is making you a profit or not.