"top 20 by hours played" doesn't specify order though, does it? Sure, it's expected. But not explicit. I guess you expect "20 most played games" otherwise?
That assessment entirely depends on what you consider "complex" and "easy".
What do you mean by it's bad at doing easy things but good at doing complex things? I don't see how something complex would work better than something easy.
Current AI is not smarter than humans. It needs supervised training, and then acts according to that. That's inherently incompatible to novelty and correct exploration.
You lay out a highly sophisticated attack when it's simple to adjust the downloaded software to call home. Why would anyone invest that much into something like that (you left out where "some other databases" would be and how reliable they would be) when there are much simpler and more reliable approaches?
Inspecting it, here on my instances Feddit.de rendered theme shows two fonts in use - a fallback for the emoji because I assume Lato does not include it:
Thankfully OP linked to an imgur screenshot - I didn't have to visit the Twitter source.