Care about my supporters being smooth and rich (6)

I believe the answer is:

creamy

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'rich' is the definition.
(as in rich or creamy foods)

'care about my' is the wordplay.
'about' indicates an anagram.
'care' is an anagram of 'crea'.
'crea'+'my'='CREAMY'

'supporters being smooth and' is the 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?

(Other definitions for creamy that I've seen before include "Emulsified" , "ivory" , "rich and white" , "Rich like best part of milk" , "Like Guernsey milk" .)

I've seen this clue in the Sydney Morning Herald.

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