Why would you want to undo 20 years of technical advances in video?
run it through a vhs deck while wiggling a loose coaxial cable and re record your footage.
It will be done in real time, or buy the “bad tv” plugin, or spend time to replicate the same thing in AE with a ton of layered effects. Analyze what you see in the footage and then pick out how to recreate that using AEs features.
I spent 2 seconds of analyzing that footage, you could recreate it like this:
Make a blue screen, make a black bar, make an adjustment layer with distortion applied to it, make a static noise layer, seperate the r g and b layers and move them horizontally out of phase etc etc etc. Edit between these.