Ignoring me? Sounds childish.
But regardless, they are not two-sided. "All you have to do" is pulling a lot of weight here when you have no idea how any of it works. It is possible to disallow people from joining a country, but there is currently no way to force people off of a side or to a given side. I also don't believe it is possible to place bases "off map" or make them "hidden" as I'm sure we would have done things like that in SEA terrains long ago. I haven't seen an AvA map recently but maybe jaeger found a way.
I'm not a map maker, so I don't have all the answers and can't be certain, but I've been a CM helping run two-sided events for probably as long as you were banned from here, so that's got to count for something.