At worst, he was an abetter of treason who purposefully gutted the State Dept and endangered the US.
More likely he completed his task -- gutting State, refusing to enforce sanctions on Russia -- and will now go reap the financial rewards.
(This was no revelation; Tillerson was a fucking Order of Friendship recipient and the guy they almost picked instead was notorious Kremlin lackey Dana Rohrabacher.)
It doesn't matter though, they've been blatant about it since 2016. People simply refused to listen or to act.
I will re-up this though: