Well, although this is a Theravada list. I look at the Theravada objective which to make us become a buddha.
It is us human you make buddha dharma become Theravada, Mahayana, Vajrayana, or Zen, or etc.
Buddha's life history doesn't belong to Theravada. Doesn't belong to Mahayana. Doesn't belong to Vajrayana. Doesn't belong to anything.
When Vajrayana teacher tell buddha life, that story doesn't automatically belong to Vajrayana.
It also doesn't belong to Theravada.
I am not here nor there.
I am not right nor wrong.
I do not exist neither non-exist.
I am not I nor non-I.
I am not in samsara nor nirvana.
To All Buddhas, I bow down for the teaching of emptiness. Thank You!