Allowed to? Sure, you’re well into adulthood and that’s not something you want to legally regulate between consenting adults.

But from a societal norms perspective, the minimum age of “half your age plus seven” holds up pretty well. 34 year old dating a 24 year old? Sure! 44 year old dating a 24 year old? That gives me the ick, but I don’t think that should make it illegal.