So in other words sincerity might be able to convert women to his side, and if Trump can fake that successfully then he should have it made?
The leopard cannot change his spots. Women see Trump for the kind of man he is and his only hope is that enough will see past the pig and vote for his policies instead. If he can ever coherently express those.
And if people can't even trust him on policies, all we are left with is the pig.