Lubricate Loaded Calipers? Brakes dragging intermittently

I'm tellin ya, there is something else wrong here besides "lube." Think about it. There are worse places than "where I live" but up here we do get rain, snow, slush, mud, sand, grit, and brakes were designed to be driven "in this crap" for 10's of thousands of miles. At least some go 50K or more without any attention at all.

ANY brake I've seen, "by the time I seen it" had no lube of any kind, anywhere

There has GOT to be something basic we are missing......something mal formed, bent, worn, mis-aligned, or a hydraulic problem.

Is it possible a wrong combination of parts? Has left the caliper / rotor relationship "in a bind?" Maybe the ROTORS are wrong for application or made wrong.

I ain't there. I cain't see it.