On the teleports, I'm all for taking away teleporting. Makes things to easy. It's a PvE server. I get the reason is to help remove clutter, and it has, but I hate anything that makes an incredibly easy game easier.
If you're on scourge, your chests are already locked. You have to "share" them for someone else to access them. Doors, no. It takes no time to make a lock and slap it on as soon as you put the door down.
Zombies have been low since before the AI fuckup. I assume to help with server stability.
The monuments having weird zones I'm pretty sure is on Facepunch.
Building limitations is a lost battle. It's been repeatedly said by leadership that they don't want to limit what players build.