in the video you post about "Taufik Hidayat's Attitude and Opinion about the All England", it also talk about Kido/Setiawan failed to qualify for the olympics. If you hear carefully the narator said that they already decided that they couldn't go to olympic for personal and familly reason.
No they won't The chance they'd win a medal if they were taking part would not be favourable, considering their long-term absence of form. Blaming them would be like blaming a dead chicken for not having eggs.
making excuses after the fact perhaps? seriously, if they can and still have the final chance to participate in the olympics (as the defending champions no less!), which only comes once every 4 years, which family member would be stupid enough to discourage them NOT to go?
You're say too much about it ... We all still proud for what have their done 4 years ago. Why they should be blamed anwy ??