I very much enjoy the stuff of life: my family, my work, eating and drinking, hobbies and creative pursuits, and yeah even material things. And that is completely okay with God - in fact it's what he intends. What He doesn't intend is for any of those things to become ultimate in our lives.
God gives us everything we enjoy with the hope and intent that as those things create joy and thanksgiving in our hearts, that joy would not simply terminate on those things as though those things in and of themselves are ultimate. But that instead the joy that they create in our hearts would point us beyond those things to God who gives them to us to enjoy, and end up creating joy and affection in our hearts for God.
All those things are wonderful, but they all have an end. They are not intended to be the ultimate source of joy in our lives, they are merely intended to point us to the One who is the ultimate source of joy and life: God.