I came to hate the experience so much, I didn't even need willpower.

The dislike started small, and it grew into a hatred, and it kept increasing until it hit a tipping point. I quit Reddit in one day.

I still have a books focused, and a cs/math/programming focused accounts that I use sometimes.

I stopped using reddit about a year ago (shadow banned... no idea why). I deleted everything reddit from my browser history so it wouldn't pop up as a suggestion or auto-complete and that was sufficient.

Not the person you're replying to, but I too left Reddit after being a heavy user for about 7 years.

I just stopped using it. I think that calling it will power sounds too dramatic.