I have given you examples IE
How someone says they subjectively believe that stealing is OK and then protest when someone steals from them. I used the blue folder example for this.
A student writes an essay saying that there is no objective right and wrong and morals are subjective. The teacher then marks his paper with an "F". The student asks the teacher how he could have got an "F" and the teacher said your essay was in a blue folder so I marked it as an "F" for failure. The student protested saying that was not fair and the teacher said I thought there were no objective right and wrong and only personal views. I happen to not like blue folders so I marked you down for that.
If you ask 20, 50, or 100 people in a room is sexually abusing a child OK and unless they are not of the right mind all will say it is morally wrong. People protest that evil exists in society, the world, and the universe like it is not their personal view but that evil is a real thing that exists. They want the perpetrators of evil to be punished and even put to death. This makes no sense if morals are subjective and there is no objective right and wrong to apply to others, society, the world, and the universe.
Organizations force their moral positions on others. Like the UN and human rights which they impose on everyone like they are the holders of what is objectively right. Campaigns that say, children, adults, and disadvantaged have rights make no sense as there is no such thing as rights under subjective morality. This is only a sociobiological idea that is different for different people and organizations and as Moral Orel has acknowledged is the same a "like or dislike". So it would be like the UN saying everyone must like chocolate cake and campaigns saying everyone has the right to not eat chocolate cake. It just doesn't make sense.
Organizations, as we have seen with Rugby Australia, Qantas, and many other corporations and politicians in disciplining and sacking their staff, are forcing their morals on others. They underpin their codes of conduct with moral values and make their employees live by this code forcing them to abandon their own subjective moral values. When organizations do this they are saying we are the holders of what is morally right and wrong and everyone else has to conform with this. Your own subjective views are wrong and you have no right to hold them.
Then we have the growing social media and debates on University campuses as a representation of how people demean, attack, and no platform anyone who has opposing moral values to them. They act like they are the holders of what is morally right and wrong and force this onto others while denying anyone to even express their subjective morals views let alone live them. Then you have the justice system who imposes morality on everyone like they know what is objectively right and wrong. Many laws are underpinned by moral values.
These examples are only a small representation of what actually happens with morally lived experience. What we see is individuals, groups, organizations, and even societies take moral positions like they are objective. People claim that society lives by subjective morality and that people have a right to their own view, that people can live how they want so long as they don't affect others. But in reality, people live like there are objective moral values.
Substituting "likes and dislikes" don't work as people have acknowledged they don't equate to moral values nor are objective. Feelings come and go and change and don't reflect the way people act with morality. Evolution doesn't work as this is a genetic fallacy. Trying to explain how morals came about doesn't tell us why something is morally right or wrong. Under this view when someone acts immoral and rapes or steals they are only acting from a sociobiological ingrains process and therefore these acts are not morally wrong.
So therefore based on the lived moral experience we are justified to believe there are objective moral values until a defeater is given that shows our objective lived experience is totally unreliable and cannot be realized at all. That defeater would have to be on par with a defeater that shows that our lived experience through our senses that tell us that the physical world is real is not true and we are some brain in a jar or being fed images of our physical world.
Sorry, I rave on. But I think I have said just about everything for me to say on this topic.