I used to think this way and even made a browser extension to facilitate it (Browser Routr). Yet increasingly one must use Chrome or deal with random breakage and failed purchases because web devs cannot be bothered to try anything not Chrome. Sometimes even Safari is broken.
And the rest of the web can be accessed using the fork of Chrome
What’s the big deal? People have been using Popcorn Time to view movies that they couldn’t access, and so on.