There's a lot of team culture going on here. I manage 6 scrum teams and attend each standup a few times a week. Some are very short and to the point; that's what the team wants. A few start with movie trivia or a silly question which takes ~5 minutes. One team spends 30 minutes and it's their daily social time for the ~22 minutes after updates.

I do like having an adult (rarely me!) in the room who shuts down OT rabbit holes and redirect to appropriate time & place.

These are all remote, geo-distributed teams who only see each other in person about once per year.