There are moral absolutes, such as “Thou shall not steal.”
My .02
I have been telling my 3 sons since they were young, don’t ever hand me age as an excuse. God himself decided that the Virgin Mary was old enough to be the mother of Jesus at the age of 15. You were created with an innate ability to know right from wrong, a conscience that has been formed by life, and enough character to do it.
The public school system takes a huge amount of the school day to teach that character counts, so don’t tell me that by 21, a person can have a youthful indescretion that is so blatantly obvious. Character flaws are red flags for a reason.