
Peanut Butter is marketd mostly for children . . .
. . so like other child favorites, like ketchup and jelly (goes with peanut butter), it's heavily loaded with sugar.
Laura Scudders Natural is the only peanut butter I've seen that's suitable for use in recipes.
Now when I was a tiny child (back in the Paleozoic) my preference was for bar soap. My mother gave me lolly pops to distract me from that, but I preferred soap. Haven't tried it in recent times, but then, soap just isn't the same these days anyway.