I just feel she wouldn't, the stuff about her ancestry is prime material for Trump's army of trolls who'd exploit it all over the place.
Yeah but that army of trolls are voting for him whoever he's running against.
39% of the electorate are un-gettable for Democrats, and nothing will pry them away, short of possibly Trump being caught on film taking instruction from Putin why giving him a blowie. However Trump is historically unpopular amongst the other 61%, and if properly mobilised, just shouting "Pocahontas, Pocahontas!" isn't going to get the job done for him. What's even weirder is that Trump seemingly has zero interest in expanding his support outside of his base.
And Warren's policies and overall message (the system is rigged) is VERY popular with a majority of the electorate.
I actually think she'll find winning the Primary more difficult than she would the General