I would like to but I'm too big for my bath, which is already larger than your average one. I'm not even that tall, just barely under 6'2", but I can't get my whole body in it. It's soothing and relaxing to just take a bath, not really meant to clean yourself, just chill out.
I would totally do it like once a week if possible, but I'm lazy on the weekends with planning my time and again I'm kind of put off by the fact that I can't just get in the bath and relax but kind of have to shift my body back and forth to either have my legs submerged or my top half. If I could get my entire body submerged the whole time with room to stretch out I would make a point to take one on the regular.