Started In 1989 The First Network Interface was launched, called Web 1, aka "Read - Only " Internet. Developed by Martijin Koster at ( CERN ) a European Organization for Nuclear Research, it was Called Aliweb. 
From 1989 - 1993 - 2005 Web 1 Ruled the Internet Space. Then Came Along Web 2. 

Started in 2004, Web 2 was created to allow users " Participative Social Web "
Web 2 Platforms provided "user-generated content, ease of use, participatory culture and interoperability for end users"

This offered Users to produce Web 2 Products and link these products with Real World Currency. Now Users can generate or make revenue from Web 2 Platforms.

Web 1 to Web 2 transition showed us that we can create new streams of income from products that are on the online space. Now Come Web 3. 

Started in 2014 to current, Web 3 has been described as 
" Read, Write, & Execute Web " 

Web 3 Leading Product:

- Crypto Will Fuel The Metaverse to supply Meta-Jobs and allow pay outs in crypto to be then used as a International Currency That can be spent anywhere in the world. 

Now this is a far stretch to assume that Individuals will no longer need to work Labor Jobs to provide a secure finical Status. But with the future in mind, Ai becoming more obtainable, and Crypto becoming Securities for Peoples' money then it is possible that Play To Get Paid Might Be the Next Boom For Web 3 Companies. 

Once Market Cap For Crypto has reached sustainable limits, we can effectively afford to Live Through Crypto Assets. Meaning That One day you might be able to Pay Your car insurance, Bills, daily Food Products, Entertainment, Games, and More!.

So What Products are going to be ruling the Web 3 Space?