When I see a knowledge panel result, I expect everything within it to relate to a single entity, regardless of name collisions. If it doesn't, that's incorrect. If it's too hard to disambiguate, it's better to not have the knowledge panel at all.
That said, I did this search just now. https://imgur.com/a/zEjrfte The top organic result is the author's X bio and has his profile pic in the search results page. To the right of it (across a gutter) is the knowledge panel about the physicist. I could see how one might get confused, but the X profile pic is just near the knowledge panel, not actually in it. So if this is what the author saw, I don't agree with the article. It'd be nice if he included an actual screenshot of what he's describing, instead of the cute "Why is Google..." thing.
Sure, that's the goal. But it's not like this is an unreasonable thing to get wrong on Google's part. It's hard, this is not like they're failing at easy tasks here.
Should unreasonable trump acceptable? If you fail at something then should you do it?
An uncharitable interpretation seems to allow it is acceptable to imply someone is dead because an algorithmic process is hard ... lol ... l8ers.
At which point is disinformation acceptable?
Any form of auto-generated summary online is from AI
Preferably not, yeah.
Seems pretty irresponsible of Google to do that. And also, just... kind of lame. Google is slowly but surely changing their image from "tech wizard" to "kind of a joke", and they have nobody but themselves to blame.