I have been involved with SEO now for the past 6 years.
When it comes to Google, I always treat everything they say as if it's coming from a People magazine reporter. Sometimes it's true, sometimes it BS.
I'm not saying that Google is downright lying about this but I am not saying I believe them either. I will only know for sure when I run a test on my own and see if I can outrank a few sites with using their exact back link structure and more or less the same sort of content targetting the same keywords and the only differentiation with be a relevant TLD
They say: "The TLD is not something we take into account there,” he said, and added that they “completely” ignore the words in the TLD portion of the URL"
Now obviously the TLD in general is something they have always considered and give it a considerable amount of weight because this is evident when ranking a country TLD. Also for some of the TLD that are only accepting registrations from people within the industry (like .Insurance) so no surely in a cases like this, in order to provide the best quality search results (Which is priority no.1 for Google) taking the TLD into consideration would help considerably.
But like I said, I wont know for sure until I have tested it myself....whenever I managed to actually find the time to test it... no clue when thats going to be.