Yeild of tools reduced?

https://forums.funcom.com/t/temperature-balancing-and-pvp-changes-coming-with-the-release-of-isle-of-siptah/135879

What does this mean in practical effects? Progression for PVE and PVE-C servers (and those running on default values) will see XP and resource gathering roughly doubled to what the previous default values were, while official PVP servers, who will now run these values as well, will progress at roughly half the speed than with the previous values.