True or False: It is recommended to wait at least 90 days after launch to optimize a campaign.

It is recommended to optimize campaigns much sooner than 90 days after launch. Best practices suggest monitoring performance regularly and making adjustments as needed, often within the first few days or weeks, depending on the campaign's budget and goals. Waiting 90 days would likely lead to significant wasted ad spend and missed opportunities for improvement. "True" is incorrect because such a long waiting period for optimization is inefficient and goes against standard digital advertising practices.