The model where law enforcement officers have to visit ISP facilities reduces the duration and scope of surveillance. Throw in a process where you need to get c

The model where law enforcement officers have to visit ISP facilities reduces the duration and scope of surveillance. Throw in a process where you need to get court approval into the mix, and this provides some level of oversight into the surveillance machinery. (Though abuses are certainly possible with this model, see [1]). [1] https://www.eff.org/deeplinks/2021/05/foriegn-intelligence-surveillance-court-rubber-stamps-mass-surveillance-under https://www.eff.org/deeplinks/2021/05/foriegn-intelligence-s...