I’m neither. You’re the misinformed one here, and the people who downvoted me as well. Go to the link you provided.

• click the link to the article for Ahmed Al-Sharaa
• click the link to the article for Al-Nusra Front
• see “part of” section in the overview: Al-Qaeda

Yes, they split several years ago. Insofar I have exaggerated. Are they substantially better in terms of authorianism and religious fundamentalism? I seriously doubt it.

Correct, it’s the other big islamist group, al-Qaeda.