The shitshow in the Whitehouse yesterday really brought it to light - the U.S. can no longer be trusted with our secrets. Its time to leave 5 eyes. I would create a new intelligence sharing union with the other 3 members, on condition that they also leave. Inviting France and other EU states might also make sense.
Yes, but you’re discounting the fact that all intelligence is shared in the mean time. All large intergovernmental organisations are complex. The USA is likely compromised. Sharing data with them would undermine the new entity.