Here’s a clear, up-to-date fact-check of that tweet:

❌ Verdict: The tweet is misleading and mostly false.

None of the mentioned countries have “legalized LSD, MDMA, and psilocybin for treatment” in the general sense implied.Below is the accurate status for Germany, Czech Republic, and Switzerland as of late 2025:

🇩🇪 Germany

MDMA

• Not legal for public medical treatment.
• MDMA-assisted therapy is NOT yet approved.
• Germany is participating in clinical trials, similar to the US, but that is not legalization.

Psilocybin

• Only legal for clinical trials, research settings, or under very narrow exemptions.

LSD

• Completely illegal, except for scientific research licenses. ➡️ No medical legalization has happened.

🇨🇿 Czech Republic

• The Czech Republic has relatively lenient drug possession laws, but:
• LSD, MDMA, and psilocybin remain illegal for medical treatment.
• Some clinical research exists, but no approval for therapeutic use. ➡️ Decriminalization ≠ legalization for treatment.

🇨🇭 Switzerland

Switzerland is the only country on the list with some permissive structure:

Psilocybin & LSD

• Can be used in therapy only via special “compassionate use” exemptions from the Federal Office of Public Health (FOPH).
• This requires case-by-case approval.
• Not general legalization, not routine clinical use.

MDMA

• Similar case-by-case exemptions exist.
• Not approved at a national regulatory level. ➡️ Switzerland has special-access therapeutic exemptions, not legalization.

Summary Table

Final verdict

The tweet exaggerates and misstates the facts.
No European country has “legalized” LSD, MDMA, and psilocybin for general medical treatment.
Only Switzerland allows limited therapeutic use under strict exemptions.If you want, I can also check whether this tweet may have come from misinterpreting a specific news article or policy proposal.