Morality is a choice to live in accordance with principles of justice and compassion.
I'm sorry but this is a really stupid definition.
The word justice can so easily be abused it isn't funny. It typically means payback. Blacks have been oppressed in the slavery period, but rather than trying for true equality, many agitation groups define justice in rather violent ways. Or it means fairness, but if you treat everyone fairly do you ignore vile actions? Batman's folks were gunned down in the street, but under this system Penguin and Joker are perfectly good to roam around killing other people in the street. My best system of justice concluded that unless the police can act for the sake of real compassion (see below), the fact they can be bought by corrupt mayors and ordered to arrest normal people for shopping or attending services, and they delude themselves that following the law for its own sake is right... all that means we probably need an alternative. I proposed bounty hunters because thet are honest to themselves that thisbis about their own greed. A bounty hunter won't touch minor crimes like stealing a loaf of bread for one's sister (24601 is free to go), they're after murderers, rapists, and grand thieves who do a violent robbery or steal everything. Big bounties. As you can see, this too is pretty corrupt and hardly just.
And compassion? Well, if for some reason a man enters your store (me) and they have some sort of emotional or moral hangup about wearing masks, and enter a store after walking for several days. He's walking several days because nowhere helped him. Or is it compassion to care about all of the "normal" people who might get sick because of this man? No one has every proven to me the virus even exists, and you are turning away an obviously suffering man, because of your own insistence that some "normal" people might get sick. "Normal" people who aren't in the store, while someone desperate for food right in front of you, you throw to the curb. Sorry pal, "just following orders". I probably won't get to vote unless they practice true compassion to me. Because I do have such a hang up (as well as many strong moral objections, I have an aunt who kept messing with her mask until it got her sick, and I have some sort of claustrophobic reaction to having mt face boxed in). But in order to help me, they have to "risk" others. If this were real (I saw people with actual symptoms), I wouldn't expect people to care for me that way, and I wouldn't now.
So yes, that's a stupid answer.
Morality is often defined by folk mores/norms/taboos but it can also be defined by the action of integrity.
But what is more important? Your values or the values of others?