It's not a technicality - it more a reality. There is a reason why we don't hold our politician to very high standards. That in essence is democracy and we let people consider all factors. You see Ruto has his flaws but when everything is considered I still support him. I think he only loot because our politics is so money centered - he'd be buried day one without money. We have people without any merit the likes of Gideon - probably without even high school certificate - and drunkards like Uhuru - and someone like Raila - who never completed primary school - sons of doyen of poltiics whose parent started looting in 1950s!! - all out there - because they of their money, patronage & pedigree.
You join politics and day one you realize you need tonnes of money or you not going nowhere. I don't think Ruto loots because he is kleptomanic - he loots so he can use the money to buy or shore up his political support - which he why he donate vigorously, finance politicians and political projects. Raila loots to enrich himself. That is big difference.Of course all this is conjecture - Ruto legally is clean as pamba.
Why did Ruto oppose lifestyle audit & anti-graft war - because he is not naive - he knows where everyone is corrupt and the certainly there is a "fight" against corruption - it just the usual time for sacrifices - a few sacrificial lambs will be offered to Gods of Corruption & society sins will be forgiven. You'd be stupid if you naively become one of the sacrificial lamb. Secondly Ruto has a big battle coming up in 2022 - he need money to finance his dreams and if all corruption panya routes are closed...he'll have to figure out how to finance the very expensive elections.
As long as Raila is being cozy with Uhuru - Ruto will be naive to go to sleep. He has to remain ever awake and that I think is what he'll have to do. Politics is that fluid.
In short your stand is based on a technicality - interpretation - not any outrage against corruption. Ruto lost me when his allies openly resisted the lifestyle audit. Before that all we had are your rumors here about Uhuru 30B SGR and Ruto's "flawless looting machine". All PORK candidates at least pretend they will have zero tolerance to corruption - Kibaki, Raila, Uhuru, Magufuli, Mnangagwa - before later indulging. It's a new low for a PORK candidate to brazenly oppose the war on corruption.