The question is, how to define what is a good action and what is not?
A lockdown, when done in an epidemic, might not be good for the economy, but the action is taken by the government because it would save people’s lives.
A lockdown done to stop people from giving their opinion is different. The same action of lockdown, but we see the same action is good and not good.
So, what exactly defines an action? The context behind the action. Only and only your context decide the validity of your action. If the context is for good of everyone, the action is right and vice-versa.
When you take any action, see what is your context behind it.