JOSH
Your CFI is not doing anything "wrong" by teaching you this. A good instructor I might add will teach you power off landings, powered landings, flap, no flap, door open, stuck rudder peddle, stuck throttle, etc etc
In addition, I used to cover up the airspeed, RPM, even altitude indicators, and have my students fly the patterns and conduct touch and go's by "feel" versus by constantly looking at dials and needles. Some day the RPM gage will fail and you don't need to panic and stall the airplane on base leg when that happens (yes, it has happened...).
We used to have a 6000 foot runway at our airport, and with towers permission, I would fail the power at mid-field just to de-program the student that you don't need to wait till "abeam the numbers" each and every time if you need to land due to emergency. If you turn base at midfield on a 6000 foot runway, you now have a 3000 foot runway to land on. Say your engine failed, passenger had a heart attack, etc etc.
The job of the instructor is to prepare you to fly safely, and exceed the PTS Standards. This includes scenarios above and beyond the "ok, your flap motor is not working"
On that note, if you learn to land from day-1 without using flaps, you learn to be "in touch" with the airplane much sooner than if you use flaps every time and then 10 hours later starting learning no-flaps. If you don't use flaps and then "get to use them" after 10 hours, you will be like "now this is REALLY easy"
In addition, I would not give my students target airspeeds while learning the basics. "Hold 70 knots, come on kid" is overwhelming. I taught outside visual references and power settings (both via RPM gage and by listening) and told them to "make it happen" (safe landings) for the first 5 hours. Once they themselves got a gameplan for landings that worked, I would fine-tune it with airspeed and specifics. But teaching airspeed and hard-in-stone power settings (abeam the numbers, power off kid! always! 70 knots! Not 65, not 75! Get it together!) interferes with learning, as the student is trying to force square pegs into round holes when he needs to figure it out on his own.
Once the student gets the genereal feel and gist of the landings on his own, I bring in the airspeed and other points.
Just me, thats how I teach. Every CFI has a different method.
etc etc
The bulk of MY private pilot lessons was taught by a 70 year old crop duster who earned his living flying Ag-Cats at 25 feet in West Texas.
I am not a Riddle Grad so maybe I have been flying wrong the the last 17 years.
Who knows.