Sacred Haven of Debauchery

Sauron was doing everything right. A unified world state, and all that.

Rotten-toothed, vile Orc! You will die! And all your Orcish brood will follow you! Sauron will be destroyed! And his power will fall!
For Gondor! For Rohan! For the Shire! For Elrond!
but yeah, Sauron is doing the right thing
Actually, Sauron is a Maia, like Gandalf, Saruman, and Balrog, so why is he so much stronger?)
And the Valar are idiots, preaching about justice and not helping at all.
Why don't they bring their own asses to Middle-earth and deal with everyone who needs to be dealt with? Instead, they send mages one by one, or in pairs, who then betray and gather Orcish armies.