Jesus is addressing the condition that the believers at Laodicea had gotten themselves into. They were simply described by Christ as: loaded down with stuff.
They could afford all that stuff, they bought all those items with their hard-earned money. They stored their possessions carefully, and used them regularly. But, what the Laodiceans are confronted with by Christ is not that they had so much, but the danger that comes when we have too much stuff.
The fact is that in all their careful earning and buying, they had in the process, lost sight of Christ, literally. Jesus Christ warns them, and us, of: The Danger of Having Too Much Stuff