Firefox 社群討論區

When I open Robert Reich's substack article of the day, I'm finding that whenever the comments, the word "Trump" is replaced by "Mr. Bully". One can see the original by opening repost. If it is one of my own comments I can open Edit and see the original. I asked Substack support about it and they say it isn't them and to check with my browser. OK, Firefox, is this a new "feature" of Firefox or someone hacking Firefox. Would you please look into this for me.

I have downloaded the mozilla extension " screen recorder". After giving all permissions , the logo of this extension is not showing on my screen .SO, I am not able to use this extension facility. Please solve it. And also I have been blocked for accessing this extension owner' s website. THANK YOU. OM PRAKASH GUPTA