On the contrary, if you look at businesses where there is not huge consolidation, it is often because there is "market unfriendly" regulation. E.g. there are many rich car dealers spread throughout the US because they've put in place so many anti-competitive regulations. While I'd love it if Tesla could sell direct everywhere, it also means a lot of this wealth that currently stays relatively local would get sucked up by a Silicon Valley corporation. Same thing goes for Realtors and the real estate business.
As a consumer I love more open markets, but I don't think we've fully addressed the consequences of how this leads to greater inequality and consolidation of services.