I agree, and despite some donors with deep pockets when it comes to primaries(and elections) it's public opinion that matters. She struggled the same last time, even though she has knowledge and experience she is already deeply hated in some circles. I don't think that even her long term supporters are up for another confrontational presidency.
The wild card is whether some legal infraction surfaces. I think she's going to win because he 'competitors' are either unknown or over 72 yrs old