That is certainly the problem with blind partisanship, on both sides. PRISM was started under Bush, and greatly expanded under Obama. It was a knee-jerk reaction to September 11, and should have been fought by everyone. Alas, as you say, most just toed the party line.
And the FISA courts started in 1978. Which administration was... ?
Bueller?
Out of roughly 34,000 requests submitted to FISA, all of 11 were OK'd. Sort makes you feel all warm inside, huh?