I might be reading this wrong, but I believe this isn't about movement between EU members, but rather the requirements for states outside of the European union.

I might be reading this wrong, but I believe this isn't about movement between EU members, but rather the requirements for states outside of the European union. As an EU citizen you won't have any restrictions, but the rest of the world, including the UK, will have to get these e-visas. The other part only pertains to the USA, where they make certain EU members get a visa and the EU is arguing that the EU should as a whole treat the USA in the same manner, give them visas. So I don't believe this stated they would put up extra barriers between EU nations, only external nations.