This is all great advice. One thing I would add to this is to deliberately steer your team to avoid making big decisions on calls or in meetings. Instead, make it so that your team prioritises asynchronous communication methods to discuss the lay of the land, and only make decisions after everyone has had time to contribute to the discussion.

I've found that creating a shared document or flowchart can work wonders if key team members engage and build upon it. And once everyone has said their share you can then have a meeting to discuss how to progress. I've found this method to work well as you can take your time to reply to suggestions and comments and research them better. It also removes and element of emotionality from the decision making: everyone can see the suggestions and counter points, but the conversation is often less defensive and more considered as people have time to second guess themselves. So by the time you hold the meeting the benefits and drawbacks of the contending options in meeting your goals are clearer.