For UK customers, if a product is defective, such that it loses a feature it was advertised as having, you potentially have up to six years to claim in small claims court.
Trump postponed the removal of the de minimis exemption. I assume because someone managed to tell him it would cause a complete standstill at customs with how much paperwork it will cause. People were facing $35 paperwork charges on $1 packages. It would also cripple American R&D since it relies heavily on getting part samples from China, as does what's left of British r&d
Twitter, facebook, et al, claim their arbitrary censorship and algorithms are not editorialisation, so they are not "publishers".