Chaotic disintegration can become most confusing (14)

I believe the answer is:

disorientating

I'm a little stuck... Click here to teach me more about this clue!

'confusing' is the definition.
(disorientating is a kind of confusing)

'chaotic disintegration' is the wordplay.
'chaotic' indicates an anagram.
'disintegration' anagrammed gives 'DISORIENTATING'.

'can become most' acts as a link.
I am not very happy about this link. Some or all of it may belong to another bit of the clue.

Can you help me to learn more?

(Another definition for disorientating that I've seen is " Confusing".)

I've seen this clue in The Telegraph.

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