Bumo, the new era of blockchains

The emergence of the blockchain has undoubtedly revolutionized the world, many of us live in the blockchain era, among its many advantages we have a secure method that is very difficult to alter, with a very low transaction cost, it also grants users absolute control over transactions and information and these are only few of the advantages, looks like something perfect, isn´t it? But it´s not, it is plagued by some disadvantages like lack of scalability, large energy consumption and the fact that it is a relatively new technology so there are not enough skilled people to develop apps and platforms.