The fact that this question even needs to be asked is very worrying.
Getting doxxed is terrible, it doesn't matter what their political leanings are and just because someone has different political beliefs, doesn't mean they are less human and less deserving of privacy and the fact that someone was so angry about memes on the internet that they destroyed a guy's career and family is tragic.
Wouldn't his wife have a right to know that her husband was a Nazi?
Of course she does but the issues for him are a lot bigger than that. Not only has he lost his wife, he now has no form of income and is completely unemployable, he won't be able to see his kids as often if he has them, his details are now out there in the open for anyone to see, potentially making him a target. The rest of his life will be a massive struggle, all because he posted some stupid memes on the internet.
Ok, but he did it to himself, no?
I mean, practically every company in America will fire you for posting racist stuff on the internet. No one can be surprised when it happens.