They don't need to. Android users can do the most important thing advertised here (RSVP) without the app or an iPhone. Also, hopefully the EU has better things to do than constantly force Apple to support Android users (for free!) at the same level of quality as their own customers.
Do you really think so? Iām wary of walled gardens but as an EU citizen I think that we in the EU should try to innovate more and be more mindful of what regulations we put in place.