I've tried it and I found it was basically impossible. No matter how long I boiled the acorns the water would still turn dark with tannins. Eventually they just turned into unusable mush.

It sounds interesting, but gathering the acorns, grinding them and then getting the tannins out sounds like a lot of work. This is especially true when you are not sure that you will like them in the end.

I've thought about gathering them but preparing acorns for eating is a hassle.
My password is password.

LOL nonsensical AI garbage
My password is password.