It’s possible to take two opposing and flawed views here, of course.

On the one hand, it is possible to become judgmental, habitually jumping to unwarranted and even unfair conclusions about the moral character of another person. On the other, we can habitually externalize the “root causes” instead of recognizing the vice and bad choices of the other.

The latter (externalization) is obvious when people habitually blame “systems” to rationalize misbehavior. This is the same logic that underpins the fantastically silly and flawed belief that under the “right system”, misbehavior would simply evaporate and utopia would be achieved. Sure, pathological systems can create perverse incentives, even ones that put extraordinary pressure on people, but moral character is not just some deterministic mechanical response to incentive. Murder doesn’t become okay because you had a “hard life”, for example. And even under “perfect conditions”, people would misbehave. In fact, they may even misbehave more in certain ways (think of the pathologies characteristic of the materially prosperous first world).

So, yes, we ought to condemn acts, we ought to be charitable, but we should also recognize human vice and the need for justice. Justly determined responsibility should affect someone’s reputation. In some cases, it would even be harmful to society not to harm the reputations of certain people.

What specific pathologies characteristic of the materially prosperous first world? People almost universally behave better in a functional system with enough housing food education and so forth. Morality is and will always remain important but systems matter a LOT. For instance we've experienced less murder since we stopped mass lead poisoning our entire population.

It's a paradox. We know for an absolute fact that changing the underlying system matters massively but we must continue to acknowledge the individual choice because the system of consequences and as importantly the system of shame keeps those who wouldn't act morally in check. So we punish the person who was probably lead poisoned the same as any other despite knowing that we are partially at fault for the system that lead to their misbehavior.