My site never got much traffic from Google and I never wasted time on SEO. So I find it hard to care about losing clicks I didn't have.

But I do find it concerning that Google is effectively stealing the time I spend on research and not offering proper credit. I'm always careful to credit people and provide extensive links to the work of others on my site. But here Google and others are simply stealing that work, getting it wrong, and then claiming they did all the effort.