Past juvenile rants is a good thing. Loud mouthed buffoonry characterizes Kenyan politician. Moi, Kibaki, Raila, Uhuru, Ruto even Nelson Mandela, Martin Luther King, Obama Snr, Obama Potus were reckless loudmouths passionate about things revoked by society as "terrorists" to mischief makers. So long as it doesn't go too right like Trump, Palin, Hitler etc.
Big corporate/public office usher in populous reckless loud mouths who of course can double speak and preach at the same time and only backtrack errors when confronted with it by graciously topping it up with more double speak. I personally don't know any mute/employee types become managers let alone occupy corporate chair/public office.
Listening to him being sober, great insights on broad range of issues but his past juvenile reckless rants have ensured no chance for him. He has fallen on the same sword Miguna has definitely fallen despite their quite good brains.
https://citizentv.co.ke/tv/
In such a volatile, fluid and dynamic world and more so Africa where resources and opportunities are limited and viciously fought for, one has to forecast consequences of reckless moments especially if one has dreams of being employed to a big public or corporate office. What he calls 'speaking robustly' means things would easily stall as you offer no compromises.