I did this for a long time. I had random looking recurring meetings on my calendar called things like "Backlog Grooming" and "JIRA Ticket XYZ-1923". It cut down

I did this for a long time. I had random looking recurring meetings on my calendar called things like "Backlog Grooming" and "JIRA Ticket XYZ-1923". It cut down on the bullshit meetings for a while, but people eventually figured it out and scheduled on top of it. It also did nothing to stop the people who just walk up and demand attention.