It does look like a hack, the tweets are weird with a reference to Schumer being in control.
He would never write that Schumer tweet. It’s absurd.
His twitter feed is full of teeny bopper abbreviated lingo. I don’t think it’s a hack.
What’s happening is he’s a big softy like most of us conservatives are, contrary to the leftist stereotype. They’re a bunch of hateful Jacobin lunatics and assume we’re the same way, but we’re not. This is the basic asymmetry of our politics.
Grassley’s going to let things slip a bit out a sense of decency but he’ll make sure the confirmation stays on track, because he’s not a dunce.