That's how it used to be, or did everyone forget Google Toolbar? https://en.wikipedia.org/wiki/Google_Toolbar It sucked in IE days.

But, it also goes back to browsers being built by the operating system, that was also a no-no, e.g. MSFT / IE.

Browsers then shouldn't be a profit center, but ironically google starting chrome made it one and then defined web standards. IE afaik wasn't a profit center, and MSFT hedged outsourcing all dev costs to practically google and forking it offically to Edge, lol.