This is what people need to learn how to do. And I think this is the biggest issue I have with WFH is that it puts people in a position where they don't have to develop the skills necessary to resolve conflict. They can just leave a call or ignore an email.
I had a conflict with one manager while working remotely at one job and rather than even address the issue with me, she just removed me from the team Slack channel. I sent a very apologetic and peacemaking message, which she proceeded to ignore. Although I don't work there anymore, we do live in the same city. So if I do see her and she tries to pull a fake smile, I hope she's ready to address that immediately.
However you feel about interpersonal communication, I think I speak for everyone when I say: I don't want to be part of any organization where people can rise up to positions of leadership or decision-making without having any capacity or tolerance for conflict.