the question you should be asking yourself is “if these players can only play in their own timezone one day a week how does balancing a single-shard, multinational, MMO around them make sense?”
It’s not my concern if people can’t defend their structure two times, in their timezone, with days of advance warning. If they cannot be online in the timezone of their choice any of the timers then c’est la vie they lose their structure. Allowing them to defend by trying to make the day as inhospitable as possible is obviously a net loss to pvp in the game, lmao.