No you're mistaken. Do you just make this stuff up? https://www.govinfo.gov/link/uscode/39/3009
Unsolicited goods or services: relief from legal obligations
13 (1) Except as provided in this section, a recipient of unsolicited goods or services has no legal obligation in respect of their use...
In US and Canada if somone accidentally ships you something its considered a free gift, and you are not legally required to send it back, no matter what they ask for.
Agreed. Only thing, pretty sure there isn't any GPUs currently using pcie5. First GPUs are going to be the 50-series coming out at the end of the month? So yeah for them to say that PCIe 7 is in the wild is completely useless...