But to me it's not the evidence in the text that's particularily interesting, though there are things that gives hints as to the early beliefs of Christianity and how it evolved, but how the idea of an HJ fits the narrative, the evolution of the story, the rise of Christianity, etc. MJ might work, too, but it doesn't fit the narrative at all: we have to assume a long bit of history that we just don't have. Do you understand what I mean ?
Again there is no one MJ theory and there are HJ theories that also "assume a long bit of history that we just don't have" (the Jesus lived c100 BC ones)
A man who ran though the Temple trashing the place screaming "I am Jesus King of the Jews" who is cut down by a Roman Soldier during the rule of Pontius Pilatus would NOT be a HJ by the standard MJer John Robertson set forth in 1900 ("What the myth theory denies is that Christianity can be traced to a personal founder who taught as reported in the Gospels and was put to death in the circumstances there recorded.")
That Jesus didn't teach as reported in the Gospels, wasn't put to death in the circumstances there recorded, and since he was simply a crazy man trashing the Temple and screaming "I am Jesus King of the Jews" before a Roman guard ran him through with a sword he wasn't the personal founder of Christianity. That Jesus fits every criteria for the MJ theory John Robertson had and therefore is an example of a MJ Jesus!
This is what the old school Christ Mythers like Drews and Robertson were really arguing; finding a Jesus who died in Jerusalem during the rule of Pontius Pilatus wouldn't be enough as the example above proves and there is not enough evidence to exclude such a "historical" Jesus.