This is a Google-specific problem. YouTube Gaming launched only working on Chrome as well. One of Google's web UI frameworks wrapped text by breaking words of any size mid-letter, if you weren't on Chrome for a while. (It would cut "the" if it felt like it during a word wrap.)

My browser, Edge, is simply blocked on Google Fonts.

It seems like Google is more and more dependent on automated testing for all if it's deployments, perhaps since everyone internally uses Chrome, nobody notices when those tests are lacking on other browsers. Google would do well to reintroduce "humans" into their development process, and maybe open their new websites once in each major browser before they push a release.

In my department every developer uses a different browser as their primary browser. I only use Firefox, another only uses Chrome and another only uses Safari.

From my experience with front-end dev's it's not that they don't test in Firefox but rather they only test in Chrome. I've worked with FE devs who insisted it was unreasonable to expect them to test in all the major browsers.