Ask HN: What’s a big trend we should all be following?

Inspired by a similar Reddit question here: https://www.reddit.com/r/startups/comments/hc7vqb/whats_a_big_trend_right_now_we_should_all_be/

Curious what ya'll think is a major trend right now that we should be following and tracking, that might be big in 3-5-10 years.