If you utilize an Ethereum Name Service address (or something comparable) or if you have a non-fungible token (NFT) connected to your Twitter profile photo, you are transmitting your information to the world and, whether knowingly or not, making a declaration about yourself. If you curate and display your NFTs, gather evidence of participation procedure (POAP) keepsakes, extol your financial investments and trades to fellow degens (with the block explorer invoices to match) or contribute to causes you appreciate from your crypto wallet, then you are utilizing your wallet in this way.