This is likely illegal in many jurisdictions unless the poster says that they're being compensated for posting. See, for example, https://www.gov.uk/cma-cases/

This is likely illegal in many jurisdictions unless the poster says that they're being compensated for posting. See, for example, https://www.gov.uk/cma-cases/social-media-endorsements https://www.gov.uk/cma-cases/social-media-endorsements and https://www.asa.org.uk/static/dd740667-6fe0-4fa7-80de3e4598417912/Influencer-Monitoring-Report-March2021.pdf https://www.asa.org.uk/static/dd740667-6fe0-4fa7-80de3e45984... Disclaimer - this comment is an attempt to claim a $10 bounty.