Well, I disagree. If you look at tech notes/reviews for the Firefox clones (Palemoon, Waterfox) they have technical issues. As far as Google Chrome goes, harvesting of your browsing info is a problem, and MS Explorer is becoming ancient which is why they want you to use MS Edge.
As for Firefox, I'm using an extension that allows posting of links, images, bolding, lists and use of italics with only a single click. It makes my use of HTML with FR much, much easily. Several other extensions (such as word count, speed dial, classic theme restorer among others) make browsing much easier.
Please tell me what extensions for HTML for use in FR. THis would save me a lot of time. Thanks in advance.