These answers don't use OpenAI technology. The yes and no snippets have existed long before their partnership, and have always sucked. If it's GPT, it'll show in a smaller chat window or a summary box that says it contains generated content. The box shown is just a section of a webpage, usually with yes and no taken out of context.
All of the above queries don't yield the same results anymore. I couldn't find an example of the snippet box on a different search, but I definitely saw one like a week ago.
It makes me chuckle that AI has become so smart and yet just makes bullshit up half the time. The industry even made up a term for such instances of bullshit: hallucinations.
Reminds me of when a car dealership tried to sell me a car with shaky steering and referred to the problem as a "shimmy".
To be fair, the first one is correct, there's no type of meat you can't microwave. And two of those are double questions that cannot be answered correctly with just "yes" or "no", so they're set up intentionally to produce wrong results.
I still wouldn't trust that automatic "summarization" though.