I’d hazard to guess that they got wind that other four are thinking of kicking out the USA and are trying to get ahead of it.
The Five Eyes are supposed to be a bulwark against Russia and, later, terrorists. Now that the USA is aligning with Russia, sharing intel with them doesn’t seem like such a good idea.
Most members aren’t allowed to spy on their own citizens without things like warrants. So they spy on the other members citizens and then share the info.
I’d hazard to guess that they got wind that other four are thinking of kicking out the USA and are trying to get ahead of it.
The Five Eyes are supposed to be a bulwark against Russia and, later, terrorists. Now that the USA is aligning with Russia, sharing intel with them doesn’t seem like such a good idea.
Most members aren’t allowed to spy on their own citizens without things like warrants. So they spy on the other members citizens and then share the info.
It’s basically a way around citizen rights.