To be honestly though is he any worse than a lot of leaders the west is friendly with? the Saudi's for example are less democratic, more authoritarian and more aggressive military currently waging a brutal war in Yeman with the weapons were selling to them that our media mostly ignore.
Really I think Putin and the Neo Cons actually love each other because they both help to sustain the other. Putin is empowered by US/NATO aggression as it gives him wide public upport in Russia as he's viewed as the strongman needed to defend them, in a more friendlty climate he'd be judged much more on his record of domestic corruption and oppression and would very likely be much less popular. The Neo Cons in the US probably love someone like Putin in charge in Russia as it can be used to justify a much mroe aggressive stance, push harder to NATO expension, more arms sales, for potential for US corperate interests to be pushed.
I think thats what were seeing right now in Ukraine, both sides looking to maximize the hostility as they think it will benefit them. Very little real desire to deescalate the situation just to force the other side to back down.