Ha! My kingdom for some flatware!
Yeah, it's not often. Normally a few times per month probably. More often than the bottle opener and less than the scissors.
In a normal day it's only in my pocket if I know I'll need it, hoping to avoid disposable utensils when I'm already planning to eat in a setting where that would be the default. It's on me every day when I carry a bag or a backpack.
I also travel a good bit. When I'm on the road it gets used at least once per day - often multiple times in a day.
I'm not a potatologist, but it seems like it should be fine to let it grow in there for a couple more weeks. It's happy there, and that's the main thing.
Then transplant it to a big bin/pot/raised bed or the ground outside. If it's root bound just cut down on the sides of the root tangle and detangle them a bit before planting. Put a big clear plastic tub/tote over it at night if it will be frosty.