Following the suggestions of rule PE019 (Consider using EXISTS instead of IN) leads to performance issues, by creating correlated subqueries. Even the documentation of the rule admits that there is no longer a performance benefit of doing what is suggested. Please remove the rule or allow the rule to be disabled across a team. At the moment, the disabling of rules is done per developer, and a developer who did not know to switch off this rule, followed the advice, creating a performance problem.