Its all about math. These kind of CZ lockdowns were inevitable. 500 players per shard. Even if only 5% of the entire playerbase was interested in CZ, thats 25 people either in the same zone or spread out. Still like 8 people per CZ. 24/7, always, as people cycle in and out of the server. Now if 10% of players are interested, thats 50 people. Even spread outt you are looking at 15+ people duking it out in every CZ, all hours of every day. You cant solo this on full servers, ever.