I know people will be piling on about Grokipedia, but hilariously its definition of Web 2.0 seems to be much better than Wikipedia's. On Grokipedia's page, there's a great description of misinformation on platforms like X and Facebook. Wikipedia does not mention any of that.
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(p.s. Grokipedia cites my internet history website Cybercultural.com twice, whereas Wikipedia ignores it! C'mon Wikipedia, get with it.)

Grokipedia
Web 2.0
Web 2.0 denotes the second generation of the World Wide Web, characterized by dynamic websites that emphasize user-generated content, interactivity...
Web 2.0 - Wikipedia







