If you use an Ethereum Name Service address (or something similar) or if you have a non-fungible token (NFT) linked to your Twitter profile picture, you are broadcasting your data to the world and, whether consciously or not, making a statement about yourself. If you curate and showcase your NFTs, collect proof of attendance protocol (POAP) mementos, brag about your trades and investments to fellow degens (with the block explorer receipts to match) or donate to causes you care about from your crypto wallet, then you are using your wallet in this manner.