Any meeting involving PowerPoint can be an email instead. Just email the deck to people. If they have questions, they can either email you or request a meeting. But don’t interrupt people if all you’re going to do is make them follow along while you read through a presentation.
Yeah, these days I rarely make em. Only do it for either 1) high level introductions, (which is just some prestige bullshit) 2) visually demonstrating work flows as a visual aid for the SOP document
Adopting new workflows is a good time to have a meeting in person (or online) so people can ask questions in realtime.