Spending BTC increases price and adoption (Reddit Bitcoin)
By spending BTC and replacing it afterwards, you are doing 2 positive things for Bitcoin.
Distributing bitcoin to more wallet holders, putting BTC into more hands, and driving adoption.
Increasing the price because you reduce the supply of available BTC on exchanges when you make a purchase to replace the BTC you spend.
Spread the good word and keep spending & replacing that sweet, sweet BTC 😎