Very interesting.

I thaught my toddler to help dad make his coffee in the morning... Puts the capsule in, pushes the long button, takes the capsule out... Then he smells the coffee and says 'nice' and feels the cup and confirms a job well done by saying 'hot'.

It's surprising how quickly he learnt how to do it, and how keen he is to help dad do it, for no gain of his own.

On the other hand begging him to eat, trick him, or entice him with rewards has had very little impact.

I will try to involve him in most things now.