Yeah, this is exactly my philosophy as well. Even just doing the math, it really adds up so more than you might intuitively expect. Like even 10 minutes a day is more than a one-hour class a week.
My favorite personal example of this is my reading routine. I only commit to two pages a day (which often becomes at least four, sometimes ten, but the option to quit after two pages with no regrets is always there!).
Sticking to this routine has gotten me through almost 4000 pages of japanese since I started reading a little over two years ago!