Not personally excited for this, but I think the next big thing will be the internet and computers becoming "hyper-transactional" through crypto. I believe this is what companies like Facebook are really pushing toward when they talk about Web 3.0 and the metaverse. It will still, for the most part, be the same internet accessed through phones and computers, but videogame-style micro-transactions powered by crypto will become part of most websites to access content. Since every site having micro-transactions would probably piss off a lot of the general population, I think there will also be an explosion of new ways to earn very small amounts of crypto online, by doing mechanical turk style tasks, playing a new game, creating a bit of content for someone, etc. Average consumers will earn these small amounts of crypto, then immediately spend them on the content they want.