Edited sentence: But according to the original author, the goal of this project is not to encourage the use of IE-only stuff.In the long run, this will increase the market share of browsers other than IE, and as a result, eliminate IE-only pages gradually.Once those IE users can switch to other browser smoothly and painlessly, the market share of browsers will not be exclusively occupied by IE.Some users think this will break the safety of Firefox, and some believe this will help IE-only webpages, not help Firefox and others.The existence of this extension make it possible for those who were forced to use IE simply because they need to view IE-only pages to try other browsers, like Firefox