Brake lights and hazards not working! Help

When does it have power on both sides? Not sure but I think it matters.
Ok, so strangely I double checked the brake switch at the pedal and I must have lost my mind the first check because now I’m clearly getting voltage going into it (from pink wire) but only .04volts on the other other side of the switch when I press the pedal (no voltage when pedal isn’t being pressed)! So is it a bad switch? Also would this bad switch cause the hazards not to work? That part seems strange to me as I wouldn’t think that would effect it