Excellent take from Ron Jeffries about the current state of the Scrum industry. So many certified Scrum Masters that it's not fun anymore and likely useless... if not outright harmful. That's in part why I always refused to be certified. This kind of schemes tend to lead to such abuses.

Because when things are presented a bit too rosy I get suspicious... it's nice to have such counterpoints to realize PostgreSQL is not perfect which means there are scenarios where you might not want it.