The EU(the government/administration which comes up with these regulations) should make a smartphone with USB and a removable battery if they think that's what people want(and will buy), instead of trying to do product development by legislation for successful American companies like Apple, Microsoft, Facebook, Google, Uber, Netflix, etc.
European citizens should be asking themselves, why none of those companies are indeginous to the EU, and why the set of laws/regulations/governance/politicians are not conducive of such disruptive technologies and companies taking root in their jurisdiction instead. IMHO