I doubt it - she probably has an even better chance of winning. She is using Donald Trump and Nigel Farage tatics of saying outrageous things to generate publicity and then claiming to be a victim of a smear campaign by the cosy establishment. She is appealing to the UKIP wing of the Tory party who fear the establishment who all supported remain will stitch up a deal to stay in the EU. The more the establishment attack her the higher her ratings will become within in the Tory shire members who voted heavily out.
I fear that you have very neatly and pithily summarised what seems likely to become the defining political tactic of our era. Once they get the hang of the technique, the hard won democratic institutions that safeguard our peace and wellbeing, like ECHR, are torn to shreds, and we are all infinitely poorer. This technique has been developed by Murdoch, Dacre and Desmond, with their ethics-free voice-of-the-people profit wagons, and now like a runaway virus, it has crossed species from media to politicians. It is frightening, and depressing.