How to give constructive feedback over email when someone is not in front of you, and when much of the nuance isn't picked up?

We all need a team, and if we were all good at everything, we wouldn’t need each other, which is not the case in any organization.

Giving feedback to a remote team is challenging, as we have limited ability to read the room.

Are you a leader who needs to give feedback to your team? Are you worried about hurting your team's feelings?

You are scaffolding the team's success. If they don't have the means to be successful, then, neither do you.