Whereas many interested parties cannot invest in this market, it loses its potential liquidity. The greater number of parts an asset is divided into, the more investors it can attract. Moreover, the created tokens can be traded on any exchange anytime.
Blockchain decreases the number of intermediaries to zero. An independent system approves the ownership, and any interested authority can observe the transactions.
The transactions are realized in blockchain, meaning fast and secure. Only you decide where to store the asset, and no one can deprive you of it.