Probably still being blackmailed by Soros and the rest. I’m thinking he’s just laying low and waiting til the President gets Kavanaugh and possibly 1-2 more picks on the court, which is quite possible. I think he’s got one more before this term is out. Whether if be RBG or Sotomayor. At that point, once they know they can keep the majority, we may just see Thomas step aside and then the court is stacked for a very, very long time. At that point, Roberts can tell his puppet masters that there isn’t anything he can do anyway.
However,they’ll all have to have round the clock protection, lest they end up like Scalia.