I think this is a big factor. While I would prefer a more federated US, the US as is is a great market to start in. It's 350M fairly wealthy people under mostly the same tech restrictions. That's a great place to grow.

It's important to remember that even without the fact that big companies basically write the regulations, regulations naturally tend to being effectively regressive wrt company stage/size. Every new one is a hurdle that a bigger company has more resources to overcome.

> It's 350M fairly wealthy people under mostly the same tech restrictions

and, on a case-by-case basis, those people are generally happy to adopt other states' standards in the name of convenience and efficiency (California notwithstanding). Look at E-ZPass/I-Pass as a great example of harmonization across states.

It's funny. Ask any Illinoisan how they feel about adopting Ohio's policies and they'd bristle. But say "hey we're gonna make your highway transponder work in every state east of the Rockies" and they're all for it.

I have to wonder if Europe has the same thing going on.