I suspect in year 2100, we will have no small businesses but giant monolith corporations that will drive everything from content censorship to citizen governance through proxies, everyone's savings are going to be in their stocks which keep increasing at an ever increasing pace. Traditional currencies have been devalued and replaced by corporate-owned coins. Neuralink will ensure utter dominance of a few. Abstract things we consider today are commodicized and traded.
Future kind of sucks to be honest. We're past golden prime years. I just want to run a small tea shop and hang out with the locals.