For context, I live in Metal Mountains at -1000,-1000. Not very far from us is a plot. A very large one.
One day I'm out boating and when not looking I slam into a 1 block wide road going through the water at sea level. Which should be bannable, seriously. I decide, not having any more wood on me, to follow it and see where it goes. Every so often, I see those signs. They all claim a plot area of 550x550 (what the actual fuck) and it's this massive square around an area. It is for a giant funnel in the sky made of stone. Going from sea level all the way to something past y:220.
Then I open my map and see what's really going on - his land claim is taking up more room than our entire city will in the revision's lifetime.
The other 40 regulars and 100+ semi-active players only have a 5000x5000 map to work with.
But here's the issue - he's not in the way. No one is building near him nor plans to because it's mostly in the ocean. Chunk distance is so low that no one will see it unless they approach. I will politely ask him, if he even knows English (has anyone seen him talk?), if he can raise his boundaries to y:65. If he won't, I'll let a mod do it. It's bullshit that you have to interrupt your travel and carry a crafting table just to pass by this soon-to-be behemoth.
What really happens with these? Can we actually stop a project in progress just because it's too big for what it accomplishes? PVE isn't going to run out of room. What do you think?