Or at the request of certain well meaning but ultimately flawed and over reaching laws?
Now how much of the web is all that useful? If a search results page on Google is just Google's opinion of what they think you want, what happens if you use a similar-enough algorithm but narrow the scope of the web you index to something more likely to contain information you can actually use?
Google today isn't even as useful to me as Google was 10 years ago. It has noticeably gotten worse. There has to be a fairly large niche there that several more specialized search engines could find a home.
Or for example the code search engine, but I don't think it's from an European startup.
There's a small space for niche search engines, for sites, wikis, blogs.
The infamous "right to be forgotten" (and the robots.txt standard) gives me an ability to opt-out of some uses of the data on my blog, but I thought that the GDPR is more stringent about requiring opt-in rather than opt-out.
Yes, there's a difference between sharing information and publishing it.
I think the problem here is some of the rules in GDPR is too overkill. Those rules need to be weakened/simplified a little to allowing companies in EU and actually everywhere to flourish without worrying too much about whether or not they will accidentally violates it.