I don’t understand why people think religious people will go bananas if aliens are confirmed. There will be unrest at the beginning, sure, and probably more than one dangerous alien based cult will rise. But most of the religious leaders will just adjust their narratives and try to retain as many followers as possible. And most followers will be eager to take explanations and not challenge their core beliefs. If I remember correctly, the Catholic church said they are not opposed to the idea of intelligent life and civilizations outside earth, so it seems like they are somehow prepared.
I think most religious leaders are smart enough not to rush to the “aliens are demons” conclusion, specially if they are proven not to be hostile (I assume they are not if the government are dealing with them).
Or just a good public transportation system, really. I would never drive if I could take a bus to every place I need to go.