New brakes, soft pedal, distribution blocks ?

From the video, theres nothin there. Im putting my money on air in master,or master is bad.
Find a way to block or strap pedal down and crack a line at the master. I have a rod and a stopper for bleeding brakes manually by myself. Takes longer buy i dont need to ask for help either.
One guy has good success reverse bleeding, but you have to use a susction gun to remove fluid from master.