This is ancedotal sure but it's several hundred datapoints from the cheapest student focused budget laptops(running windows not chrome os) to business grade laptops from the big 3 (HP/Dell/Lenovo). Apple ships Safari by default and every linux distro I have used ships firefox or a spinoff of firefox by default.
So in my experience Chrome is actively installed by the local it help (me, things are just plain broken for some use cases on non-chrome). I personally do not use Chrome, that doesn't mean I won't make it the default for every PC I touch for an enduser purely because I get less calls for support when users are using chrome.
It's no secret that I feel like other search engines are worse that Google even though Google's results are nearly unusable.
Google built a mote by having a better product, nobody else tried to compete and now it's become nearly impossible to compete. I actively avoid Chromium based browsers personally but even then I need to have one installed because even in Firefox and Safari derived browsers things are broken or website just plain don't work (https//f1.tv actively does not work on firefox as an example, unless they have since backtracked)