The answer to this is complicated.
Both Google Chrome and Microsoft Edge actually implement this. Behind the scenes, both will upload your browser history to the cloud. You can see it in network packet captures. It's implemented in the browser for the vendor, but not for the user.
The choice to not implement this for the user is very deliberate. It's contrary to the vendor's interests if the browser provides this capability directly to users. If a user's browser can take you to a website directly, then you are not using the vendor's search engine, meaning you are not looking at their ads, paid search results, algorithm, etc. It would severly impact their business model.
This is also the reason why browsers have:
- Adopted Google Chrome's "Omnibar" instead of a separate address bar and search bar.
- Implement only basic hierarchical organization for browser Favorites.
Directly and indirectly, Google is the central nexus of all modern browsers. Aside from Google Chrome, they also:
- Fund the vast majority of Firefox.
- Pay Apple for preferential treatment.
- Provide the same mechanisms to vendors who base their browsers on Chromium (i.e., Microsoft Edge, Brave).
I would love for this to not be the case. There is hope to be found in small independent browser and search companies/projects.
On the other hand, the additional tools in the Omnibar (calculator is the example most should be familiar with) makes the bar incredibly useful for random daily tasks. Also, it seems that there is an "omnibox" API that extensions can use, which allows them to add their own tools to the omnibar/omnibox. Would be interesting as a form of "assistant" in a way.
I'm fairly certain I've caught Firefox doing something similar (regularly sending multiple tens of MB to Google servers in the background.)
And, of course, Firefox is open source and this wouldn’t be kept a secret.
I've read all the Mozilla help pages about what automatic connections Firefox makes and it wasn't accounted for there (unless possibly something to do with SafeBrowsing.)
Citation needed... (I'm talking about the page *content*, not the metadata like url and title)
I wonder if the EU could fine them a couple weeks of revenue for this. Seems illegal.
Did even Microsoft try something like this? It's of course something you'd only want running locally
Which company would you trust with this kind of deep surveillance information on you though?
I guess because it isn't then trivial for a web browser to do, indexing every text ever rendered?