As @staringatclouds says, this wouldn't mean #google stopped with the crawling or the search business. It's just they are going to appropriate your content via their LLM and serve it w/o attribution.*
(Read: steal your work / ehm *intellectual property* ehm, and plagiarize it) Because the old colonial doctrine "can't profit without stealing" has apparently come full circle.
Same as #Microsoft does via #github with code, #Amazon with physical products and #AWS with "cloud" data.