Consequences of Designation- Automatic asset freeze (U.S. banks must block funds).

• Criminal penalties for providing"material support" (up to 20 years prison, or lifeif death results; 18 U.S.C. § 2339B).

• Members barred from U.S. entry.

• Stigmatizes internationally; enables broader sanctions and lawsuits by victims.-

No automatic sanctions or asset freezes.

• No specific "material support" crime tied to the label.

• May prioritize FBI investigations or resource allocation, but prosecutions rely on existing crimes (e.g., rioting, assault, conspiracy).

• Largely symbolic/reputational; can lead to enhanced scrutiny but raises First Amendment concerns.