It's not just spam, using Google puts you into a bubble. Now, the search team will tell you they're doing it to curate the results to present high-quality info

It's not just spam, using Google puts you into a bubble. Now, the search team will tell you they're doing it to curate the results to present high-quality information, but it's still a bubble in the end. It's very harmful if you're trying to understand what other people are thinking and seeing without filters.