Competition is good, it forces other folks to get better. If Airbus, McDonnel-Douglas, Lockheed, Bombardier, Ilyushin, Tupolev, Yakoklev, SAAB, BAE, etc etc etc didn't exist or had never existed, we'd all be flying in in 707s at best.
If you're talking about the business of subsidy vs. capitalism in the Airbus vs. Boeing debate, that's fine. But spending all this time making silly statements about "that there airbus is gonna crash, hyuck hyuck" just looks... well, silly.