So there is this article which argues, the term 'crypto' should be replaced with 'web3', as crypto word has many negative connotations attached to it.
The first internet was Web 1.0. Later Web 2.0 was created. Just that web 2.0 is centralized. Web 3.0 was proposed so people can be able to use the internet in a decentralized way. Like having a decentralized social media, decentralized in everything that make use of Web 3.0. This has nothing to do directly with cryptocurrencies themselves, it is about the Internet not cryptocurrencies, but the creation of bitcoin is resulting to people having more ways about decentralization.