Old wives tale, to train quads need to squat in a manner that maximises knee flexion
Good advice. One's knees should never extend beyond their toes when doing any type of squat.
Go for it. They are your knees. Even if it is an old wives' tale, it has worked well for my knees.
https://www.google.com/amp/s/squatuniversity.com/2016/01/29/can-the-knees-go-over-the-toes-debunking-squat-myths/amp/