Internet Explorer was a monopoly because it was the default web browser installed on the most prevalent operating system. It's the same reason Safari has a majority on Macs even while it lagged behind a couple years.
Chrome is convenient, but I'm not about to start using Opera or Safari because Google is making a better browser. I tried using Safari on my phone and navigating was just so rigid compared to the gestures in Chrome. Safari is behind the times and slowly catching up on web technologies, but also has taken some weird side-steps by ignoring standards like "filter: blur()" and implementing their own "backdrop-filter" that no other browser uses. Chrome and Firefox are the leaders in feature advancement and cross-browser standards.
edit: Would like to clarify that when I mean ignoring the "filter: blur()" standard - Safari will remove a background image instead of blurring it.
Use what's convenient so other browsers step it up.