Murder:
You wouldn't want to be murdered, therefore you should not murder someone else.
Note: Capital Punishment is not "murder". Capital Punishment is the justified killing of a criminal worthy of death, such as a... murderer or war criminal or rapist. For some reason, Liberals can't admit some people are so evil they should be put to death, and some people are even so evil they will go to Hell forever when they die. Capital Punishment obeys the Silver and Golden Rule. How? Because KILLING the evil perpetrator protects the next would-be victim from being harmed by the CRIMINALS.
Rape:
You wouldn't want to be raped, therefore you should not rape someone else.
Adultery/Fornication:
You wouldn't want to be cheated on, therefore you should not cheat on someone else.
Fornication is encompassed by Adultery. IN the Hebrew Language, the word translated "Adultery" can have several meanings. It can refer to the English word "adultery" or it can refer to Fornication or it can refer to Idolatry. It turns out all three of those meanings work in this commandment, because elsewhere Premarital Sex and Casual Sex is forbidden. Well why forbid premarital sex? If you were a child you'd want two qualified parents, wouldn't you? You wouldn't want to be born into a broken family if you had your best interest at heart, you'd want two parents who really love you and love one another. Therefore, I can derive the sanctity of Marriage and a ban on Premarital Sex by using the Silver Rule.
Theft:
Same deal, you wouldn't want someone stealing your stuff, so don't steal other people's stuff.
False Accusation and Lying in General:
Same deal. You wouldn't want it done to yourself, so don't do it to someone else.
These arguments apply to all people, so they are not "Subjective". Commandments are Objective.
Sabbath Day:
Simple. Worship God equally every day, because HE ALONE is WORTHY.
There is only ONE "The True Creator" so you should only worship The ONE True God... and Only Him, and you should check your facts to be sure the one you worship is the TRUE one.
Second Commandment:
Simple, an idol or graven image is not God, therefore you should not bow down to it. Doing so is insanity.