Me too.

I like how they include planning an offsite as something that could be done with these tools. I like to think that the plane tickets and hotel accommodations are booked through API calls run in the CI/CD pipeline. The CI/CD pipeline runs when the PR is finally merged.

Much monies could have been saved if the tickets and accommodations were booked sooner, but there was contentious discussion the style guide that happened as the result of the PR.

Maybe some examples in the OP would be useful too. e.g. An example of the offsite planning using GH Issues, Projects, screenshots.

That's a more mature and level headed take than what I suggested.