I dislike people who, late in the game, throws in information. Information that people who is on top of things already is aware of and maybe already used.
And the only reason for throwing it in, is to show that he is “contributing” . The problem is that he is not. The only thing he is contributing to is market himself (and the question is, as the people working with him sees it as marketing as he creates more mess). But not the common aim.
In today’s world. Working with high performers, there is no time for “look at me”. No, we look at the result and if you are late in the game, you need to adapt to what the smart people of action already have done. Preferably be asking a quick question before “contributing”.