If that was true, I think we could tell by rioting in the streets.
Even with a broader Republican majority in the Senate, the left will *not* sit idly by if the president gets the opportunity to cement a generational conservative majority on the Supreme Court.
They're going to piss and moan, scream and holler, break stuff, and do everything they can to stop the process, but in the end it will all come to nought. Trump will get his new Justice anyway.