Is Putin an omnipotent sorcerer?

David Harsanyi writes in The Federalist,

...But we know that not a single vote was altered in 2016. Russia has yet, as far as we know, to invent a mind-control ray. Every American voter’s free will was fully intact in 2016, as it will be in 2020. Acting as if Putin is an omnipotent sorcerer with the power to shift the vote count is nothing more than a transparently partisan attempt to delegitimize an election. Hearing about a politically motivated hack doesn’t nullify an election any more than hearing about a politically motivated “dossier” that’s filled with Russian-sourced rumor-mongering nullifies an election.