Exam MS-100 topic 1 question 4 discussion

Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements.
After acquiring a Microsoft 365 Enterprise subscription, you are tasked with migrating your company's Microsoft Exchange Server 2016 mailboxes and groups to
Exchange Online.
You have started a new migration batch. You, subsequently, receive complaints from on-premises Exchange Server users about slow performance.
Your analysis shows that the issue has resulted from the migration. You want to make sure that the effect the mailbox migration has on users is decreased.
Solution: You create a mail flow rule.
Does the solution meet the goal?