It's the fine art of picking apart emails and internet comments for typos and grammar, rather than for meaning, and then nitpicking (referring to baawolf, not LightHugger).
I sometimes flip words when I type. I might have a completely wrong word, repeat something, omit a word, or otherwise. Others do that too. Part of that is typos, and part of that is rewriting as a type. I don't recall what I was thinking, but I suspect I started with "example," edited to "alternative," and didn't re-edit the whole post.
Others do similar things. Worse, plenty of people make errors on the internet. A few lessons I've learned:
- I stopped freaking out when Someone Is Wrong on the Internet. There's enough of that I don't need to correct all of it, and I don't think people doing that are performing much of a public service.
- I use throwaway accounts. Forums like this are more fun if I can talk naturally. I might have be aware of the fine distinctions between joint and half-ownership, but didn't spend hours proofreading a random internet comment, since that would take HN from a fine distraction to a chore. The internet is more fun if I e.g. don't need to be cancelled by the woke crowd over a typo. I think real names on Twitter are a horrible idea, since I'd never engage in any forum where I might be held publicly accountable for every mistake, braino, typo, and bad idea.
- Conversely, I look for smart things people say, insights, and good ideas. I simply ignore dumb ones. I read far-right, far-left, foreign propaganda, and other sources of questionable information. My experience is that there is a mixture of falsehoods and insights I wouldn't have come across elsewhere. I learn a lot. Plus, reading critically, I know what different groups are exposed to.
Oh -- and this is doubly true for WFH and emails. If you assume people always believe what they wrote (as opposed to omitting a "not" mid-sentence) -- you'll run into trouble.
That's an off-topic rant, but I hope it settles the question. I meant neither of those, and didn't edit that deeply.