Yep, it doesn't matter what the liberals think about Trump, they don't vote for any Republican anyway. But those ads will deflate the base, and then Trump will be well-cooked.
Honestly...at this point...if Trump wants to win...he needs to listen to more than himself for advice...and admit that he's not the smartest guy in the room. Surround himself with some smart people for the next campaign and legitimately reach out to all Republicans...even the Conservatives that he said he didn't need the last time around.
He needs to give Republicans a reason to get out off the couch and vote for him as opposed to the whole herd of Libs that are lining up to run against him. He ran against a flawed and completely unelectable opponent in 2016...that won't be the case this time. And he needs to mend some fences within the GOP that he burned down in the three years since he became a candidate and then the President.
It just depends on whether his New York sized ego will let him do that. Because I don't like the alternatives that are lining up on the left.