So nothing suspicious about the insanely high number of asthmatics and abundance of other TUEs in these countries? And the few US athletes who've been caught have been let off on ridiculous technicalities. That a Salazar athlete has never failed a drugs test is proof his outfit was more sophisticated than the Russians'.
Not true. Asbel Kiprop has been shunned to the point his police-issued weapons had to be confiscated because he was on the verge of harming himself. Doping is not tolerated in Kenya. ADAK and AK have a policy that advocates zero supplements for Kenyan athletes. Meanwhile, the average American runner is on at least a dozen different "medications" at any particular time. And apart from Kiptum who suspiciously burst onto the scene last year with a world record out of nowhere, the other handful of Kenyans ADRVs have come from such luminaries as teenage sensation Angela Ndungwa Munguti and superstar Vincent Kipsengechi Yator. So famous we couldn't find a picture of them anywhere.
"Difficulties in catching cheaters"? You must be talking about the US and Europe because Kenyan cheaters have been caught. The Kenyan government has never lifted a finger for sports in the country. They've just sat back and basked in the glory of 50+ years of Kenyan dominance. If anything, they've created an environment that's too open where every foreign charlatan can just hop on a plane and head to the Rift Valley to "nurture" new talent. Ethiopia is far more regulated in this area, and any suspicious foreigner (athlete, coach, agent or journalist) is likely to be denied entry into the country. Kenya gives them unfettered freedom and that's what started the mess.
Just technicalities "intense kissing", "tainted beef" and improbable craigslist hookups that have seen likely cheaters get off.
No green light from any authorities in Kenya. In fact, the AIU took the rare step of praising Kenya's progress in this area especially considering the limited resources. Very soon, Kenya is going to criminalise doping, something the US would never do. When Kip Keino utterly destroyed Jim Ryun in 1968, it was as natural as when Tim Cheruiyot crashed the NOP runners in Doha 2019.