There is nothing so far to indicate the strategy of getting the shit out of the way early has changed.
Notice the better than "expected" (by whom ? pray tell) trade figures last week. Some people here were less surprised than the press.
With 2-3 years for the EU trade to pick up a bit, and it's associated fillip to the exchequer, the political debate could be much altered.
Of course it's possible that 2029 we have a much improved economy, more employment, lower inflation, good growth prospects, but people still feel Farage is the answer.