Boeing is the single biggest benefactor of government aid in America and makes the Beaudoin family look like they just fell off the turnip truck:

https://www.washingtonpost.com/blogs/govbeat/wp/2015/03/17/the-united-states-of-subsidies-the-biggest-corporate-winners-in-each-state/?utm_term=.a8458f94e62f

And the link above says zip about the billions shovelled into the Boeing Phantom Works "black" projects area.

ALL governments subsidize aerospace since it is a technology driver, Airbus being a huge example.  Is Europe better of for Airbus ? Think so.  Russia and China are going down the same path with RAC and COMAC.

Technically CSeries is yards ahead of "the competition".  The biggest problem for BBD was understanding the scale of the technological hill to climb with composite tech and fly-by-wire and the cash burn that would cause.