Marc Andreessen is a co-founder and general partner at the venture capital firm Andreessen Horowitz, co-creator of the Mosaic internet browser and co-founder of Netscape, and author of “The Techno-Optimist Manifesto.”www.youtube.com/@a16zhttps://pmarca.substack.comhttps://a16z.com/the-techno-optimist-manifesto/www.a16z.com Perplexity: Download the app or ask Perplexity anything at…