oint, residuals will become very
small. And the total prediction will fit the data better and
better.

The question is can I extrapolate?

The answer is no.

The question is how is this different?

And it's quite different. It’s kind of hard for me to answer
his question.

A) The combination of stumps is different than building a
deeper tree because you always apply all the splits to the
whole dataset. Whereas if you make a tree deeper, you will
have different splits on the deeper nodes. If you have
alrea