Cautionary tale: a Marketplace agent shared his address and took a low offer
A Toronto tech YouTuber let Muse sell a keyboard with Allow Always messaging and his pickup address in its template. It accepted a lower offer, sent the buyer his address and an evening pickup time, and told the waiting buyer he was home; he found out only after an angry buyer left a bad rating. After reviewing logs with Meta's Muse team, he blamed his permission choices plus system errors, and Meta said it was tightening sharing permissions.
Try it yourself
Copy this to Muse and replace the [brackets] with your own details:
List my [item] on Facebook Marketplace at [price]. Ask me before agreeing to any offer, sharing any address or setting any pickup time.