In sports such as boxing, sailing and a lot of the team sports you get multiple chances to qualify so if 26th in the world didn't qualify they'd have no room to complain. In terms of artistic swimming, judo and taekwondo there are too little quota spots given to those countries as 26th in the world should qualify to the biggest event for each of those sports. Golf, Tennis, Table Tennis and even Beach Volleyball to an extent are able to get the 26th best in the world to the Olympics, Fencing should be no different given its format. But this all wouldn't need to be said if the IOC had increased the athlete quotas by 1000-1500.