Her stress from politics is our normal. The disagreeable discourse she is seeing is only a percentage of what the average person on the right sees and even far less than that of any notable person on the right. People that they have insulted, demeaned and then their lefty followers go at them. People like PJW, Sargon, Tim Pool (who isn't exactly right wing), etc. They just laugh it off and laugh her off. Then there are the many others who have had to change their usernames to avoid the piling on by followers of those in her social-media-circle clique of "popular" lefties..
Meanwhile, conservatives or people on the right, especially Trump supporters, have had political stuff stolen from their homes, had their homes or lawns vandalized, had their vehicles scratched or damaged, been spit at, physically confronted, harassed, ostracized from community groups or neighbors and the like. Real life stuff. But yes, internet disagreements and differing opinions are so stressful!
One doesn't have to dig much to see who are the bitter individuals. It's always leftists acting like this. Even way back in 2008 and 2012. Leftists don't even understand that their politics are always part of the "in crowd", always propped up by every media institution, be it dinosaur media or social media. Leftists; they don't have to do the thinking or the lifting. They just have to report, flag anything they disagree with and social media does the rest of the work (censoring, banning and/or shadow banning) for them. They are catered to at every turn but somehow still think that they are the rebellious voices. When, in reality, they're akin to the person who sits in the front of the class and has ties to everyone with the correct last name.