I'm an avid anime fan, and I have noticed that sometimes "Amai" (甘い) is translated as "Weak!" (recently in Scarlet Nexus Episode 3, where a man says it after dodging another fighter's attack, at 20:38 - see here) and "Yowai" (弱い) has been used to mean "Weak" as well.
If "Amai" and "Yowai" can both mean weak, then what is the difference between the two when using it to refer to weakness?