[ziml77]

I hate how true your second paragraph is. Google should punish sites that change the date without updating the content, but all the SEO spam is just going to automate changing content when it changes the date. And then what does Google do? Figure out how to make an AI that can understand all the indexed content and accurately determine if it's truthful?

That seems fundamentally impossible without defining trusted sources. But then that means that you're trusting that Google's trusted sources are good. And if you do think they're good, then why not just check those sources directly?

The only answer I have is to find your own sources that you trust and go to them first.