The only way right now is using tools that migrate your settings from one account to another such as this one https://github.com/CMahaff/lasim
ComeHereOrIHookYou
I used to switch browsers a lot back in the day (although I primarily used Opera [Presto], after Opera dropped Presto, I mainly use Firefox), and I personally witnessed the impressive growth of Google Chrome.
I have to admit, Chrome is generally faster in various aspects - from startup time to loading pages, it excels. Even in 2008, people were amazed at how snappy Chrome was. The only downside back then was the lack of extension support but I did find some people sticking with it because it was honestly fast.
When the extensions were introduced around 2011, Chrome's userbase skyrocketed from there. Slowly bleeding Firefox's userbase dry also in the process because Firefox may have addons, and during the time of release, Firefox had superior addons too. Main problem is it was slow and clunky.
Now to think about it, despite Chrome's overall speed advantage, there were notable periods where Microsoft had a chance to capture the userbase and impede Google's growth. Notably, Internet Explorer 9 introduced GPU acceleration, which made browser rendering remarkably fast (Chrome and Firefox took a while to catch up on this).
Then there was Edge (EdgeHTML), which proved to be twice as responsive and generally snappier than Chrome.
So why did people not switch to Edge and instead opt for Chrome, even though Edge is faster? Well, it all came down to the user experience. Edge encountered issues right from the start, getting blocked by Google (Oops, this browser is not supported).
Obtaining the latest version of Edge was troublesome, relying on Windows updates, which are notorious for their slowness (sometimes you don't get the update right away, even if you check for updates). If a site issue required a fix available only in the latest update and it is not yet available,tough luck!
Additionally, Google aggressively marketing Chrome whenever it gets the chance. From its website, to bundling it on installers just so it gets installed along with the software you are actually installing.
By the time Firefox released Quantum in November 2017, it was already lagging behind in terms of user count.
So, basically, the tl;dr is that Google devised a brilliant strategy to become the top dog of the web.
Users preferred Chrome because it's fast and consistently less troublesome than other browsers (it certainly helps when the two most popular websites in the world are affiliated with Chrome's parent company).
The updates also are effortless (even a bit aggressive, in my opinion) to the point that users may not even realize Chrome has already updated, which adds a lot with being consistent and there. You cemented as being the best browser for the majority of the people.
Can't say, I left immediately jumped ship the moment Spez doubled down on their API change, before even the blackouts started. Good thing I trusted my instincts this time.
Because his setup mimicks the default workflow of Gnome right now. Not that anything is wrong with that