Google Chrome has the Inspect Element Tool which gives the user a developer interface. This tool can be used to convert the asterisks of password into the text format which is readable. So to prevent this, the password box should be encrytped/locked from editing the HTML.
There is also another loophole in Inspect Element as users can add some 'custom made' scripts which is said to make the browser fast or enhance the user experience. Many scripts are available in the internets which is not safe at all.
Many browsers allow to customize the scripts/add a custom script with the Inspect Element HTML Tool. But Google Chrome should encrypt/lock the webpages from HTML Editing as it's from one of the Tech Giant, Google and also the most reputed Browser. The action to this problem van contibute to make Google Chrome the secure browser.

About Me: Harinandanan BS, Indian, 12th Grade Student who aims in creating a cyber secure world and would like to be an ethical hacker to prevent the security threats.