We have a strong disagreement on what counts as "sophisticated".
I have the feeling you have the habit of going through messages looking for overstatements or errors (or things you can interpret as overstatements or errors) and pouncing on them, rather than looking for genuine discussion.
As a result, in this particular case, you seem to have missed or ignored my real message and diverted it onto a useless sideline as to the meaning of "sophisticated." This is, to me at least, a complete waste of time. You haven't even persuaded me that my description of animism as sophisticated is in the least incorrect.
Let me repeat my real point. We suffer from a distortion of "primitive" religions because the only ones we are really familiar with are all from the Indo-European language group of cultures (folk Hinduism, Homeric Greek myth, Norse myth, etc.).
Animism, for example, gets distorted by this frame of thinking (as does -- and your other remarks on this confirmed it to me in spades -- our view of folk religion in China and in Buddhist SE Asia). Nineteenth century anthropologists described the greetings an animist will typically make to the sun, a physical feature of his environment, etc., as "worship," leading to the incorrect conclusion that the animist thinks these things are "gods."
This is of course taken from the Indo-European type of paganism as a model, but it misses the reality by a wide margin. Animists animate nature, they do not deify it.
Again, we have a strong disagreement. Bodhisattvas, like gods, can be anything that we imagine them to be. My position is against endorsing the worship of mythical beings, no matter how benevolent they are claimed to be.
Here again you interpret things in terms of your own cultural notions -- especially the word "worship." I have no problem kneeling and bowing to a statue of a Buddha or of a Bodhisattva (the main one in Vietnam is, of course, Quan Yin -- showing Chinese influence).
Typical Westerners, of course, have no end of problems with this, probably because they have a superstitious fear of "idolatry," and because they interpret the behavior as worship. The Buddhist, even the uneducated Buddhist, knows the Buddha is dead, as are the Bodhisattvas one might find statues of, so there is no worship here, not of the stature nor even what it represents.
That Bodhisattvas (and the Buddha himself, for that matter) are mainly matters of myth has no effect on me. The myths are uplifting, full of compassionate messages, and informative as to the human condition. Linking them with ritual can be seen as emotional and aesthetic, and optional.