Becuase true aiki is better than the imposter being called aiki.
It's not public school. Everyone does not get an "A"
The imposters, those truly working on it to one degree or another, and those that have it... are known at a touch.
Imposters? An interesting concept.
Which martial art consists of techniques called Kotegaishe, Iriminage, Sankyo, Ikkyo, Nikkyo, Shihonage etc.?
Which martial art uses motions called taisabaki, tenkan, irimi, etc?
Need I go on?
Yeah, just one more: Name the martial art done by Saotome, Segal, Saito, Tohei, et al........
What style of Aikido do you do?