Well, assuming the story is correct - and that is a large assumption - he sure caught the attention of the authorities of the time in a rather large way. But for sure Judea at that time was over-run with all sorts of sects like the Essenes or the Pharisees and he could have been affiliated with either, both, or neither.
There were several records of the teachings, some varying widely until the Council of Nicaea (C.E. 325 and 787). We have records, several from Nag Hammadi of other gospels, including the Gospel of James, Gospel of Mary, Thomas, Peter, and Judas (which is about, and not by, Judas), as well as the 'Q' sayings. There were also many different interpretations of these, Gnosticism, Montanism, Monarchianism, Arianism, Apollinarianism, Nestorianism, Eutychianism and Pelagianism that were all deemed heresy by the Nicaean Councils.
What I've always found odd - or not - was that when I was young, a huge collection of documents (referred to as the Dead Sea Scrolls) were discovered. There was a huge movement of thinking that these documents would 'prove' the truth of Christianity, when in fact, what they have proved is how much the Jewish Bible has been subject to rewriting in many different ways. Nor, much to the chagrin of the true believers, is Jesus mentioned in any of them, though many are contemporary with the dates that Jesus was living and teaching.
Thus, the hope and promise that many Christians felt over the initial discovery were muted, first by an almost routine denial of access to Christian scholars, and secondly, by the fact that they were not saying what people wanted them to say.
All translated fragments are on the web, on the Huntington Library site I think.