Well, nothing like a light bit of listening! Web 3.0? Over hyped/Over used term? perhaps, but there are nuggets in them thar hype-fields!
Way too much to discuss in 5 (or even 6) mins! but I try... Certainly, the world of decentralised "whatever" is here and has been some time. I might delve a little deeper into some of the subjects of Web 3.0 including Blockchain generally, dApps of course, and NFT's - trying to make sense, and importantly, make use of any of these emerging technologies.
Some links I have been referring to:
Inrupt - the organisation with Tim Berners-Lee
Solid - PODS to store your data securely and keep control of
Episode 33 - Web 3.0: What is a DAPP?