Nothing new in this article. Same old lazy tropes and bias more interested in a ban than solving the problem. They don't care that Kenyan athletes who compete internationally face much more onerous restrictions than Western athletes who can compete untested. They just want the main competitor in the way of success for (Western) removed so that they can pretend to be the best.
As for those who say it's not working; So we had 27 positives in 2022. Anybody keeping score for 2023? We're in November so it shouldn't be too hard to compare. Titus Ekiru, the big story being cited in every recent article is actually a 2022 case. The big names mentioned in the article are also from before the pandemic proving it will be increasingly difficult to cite current cases for their cause.
Also, bear in mind that going forward, the AIU expects busts to come from second-tier sub-Olympic athletes, a category no other country is testing. This also signifies that they don't expect many more positives from the top. So future calls for a blanket ban on Kenya will be citing these low-level unknowns and old cases like Rita Jeptoo and Jemima Sumgong.