Here are a few options for a formal rewrite, depending on the desired emphasis:

Option 1 (Direct and Neutral): “Meta Incorporates Newsmax Content into Artificial Intelligence Training Datasets”

Option 2 (Focusing on the controversy): “Meta’s Decision to Utilize Newsmax for AI Training Raises Questions Regarding Content Sourcing”

Option 3 (Concise and Formal): “Meta Includes Newsmax Among Sources for Artificial Intelligence Model Training”

Recommendation: Option 1 is the most formally objective and suitable for a professional or journalistic context.

Here are a few options for a formal revision, depending on your focus:

• Option 1 (Most direct): “The Proliferation of Election Misinformation: Three Insights from the Kenyan Experience”
• Option 2 (Academic tone): “Election Misinformation and the Challenge of Verification: Three Key Lessons from Kenya”
• Option 3 (Concise): “Analyzing Election Misinformation: Three Insights from Kenya’s Electoral Process”

Recommendation: Option 1 is the most standard and professional choice for a formal report or article.

Here is a formal revision of your title:

Social Media, Misinformation, and the Democratic Responsibility of Digital Influencers