It is not Russian versus Western. It is the nosediving US versus nosediving Russia and emerging European industry and other countries, such as China. While Russia is going south from being a king of North, it still has a behemoth expertize that has a strong residual value to make the next generation platforms such as MS-21 or upcoming Il-214 ( MTA). The civil aircraft market will be more and more saturated with new products, unfortunately it will have to do less and less with US. Besides Airbus a350 there is Bombardier c-series, upcoming MRJ, MS-21, Comac c-919 etc. Boeing will have to squeeze more and more or create non-existent PR stunts and marketing tricks to concince the customer to buy their product purely on legend basis. Reminds me of Harley-Davidson, Bose or Kodak.
IF you can`t see similarities in US manufacturing that has lead to death of these companies with thriving Japanese companies , that have done exactly the opposite, then I can`t help you. Us industries are doing exactly the opposite that say, Toyota is doing( strong domestic engineering, rapid product overhaul cycle, ever increasing product diversity, superb fit and finish, reliability) and I already see symptoms in Boeing that zapped MDD. Have you ever considered why none of Japanese car companies have ever bankrupted while majority of US ones have? None of German have. What does German car industry have in common with Japanese? Need a hint? Exactly what bankrupts US car companies, will bankrupt every other US based precision engineering industry, be it industrial robots, trains, trucks or airplanes. It goes exactly in footsteps symptom by symptom with British car industry.
(PS. I wonder how would Fairchild Dornier 728/928 story have ended, had it not involved a US company as a partner?)