in my opinion when compared to the negative issue of blockchain used for casino and gambling, in my opinion there are more benefits for many fields, for example health, taxes, transactions and others. maybe a lot of people refused because they thought of the fate of the bank that we know was losing this side.
yes Blockchain Is being used less in that field and more in gambling fields , that's because of many coins developers are using Blockchain tech in wrong way to make money because fields like cassino and beting and many people like privacy and secure so Blockchain is being used there more