I believe Page was a willing co-conspirator with the FBI.
Believe what you want. Where are the facts? Was Page willing to sacrifice his reputation and future economic welfare to be branded as a spy/agent for the Russians? His life has been ruined and he has become something of a laughingstock. He was a useful idiot to establish the pretext for monitoring the Trump campaign and transition teams along with a sitting President.
Ergo, we might take this to mean that the FBI secretly had a person on the payroll who used his or her non-FBI credentials to interact in some capacity with the Trump campaign.
The Obama/Brennan, CIA, FBI and DOJ placed a spy within the opposing party's presidential campaign and then Hillary paid for info to be fabricated for further espionage use.
People need to hang.