I agree with others - these types of observations depict organisms that are wild by iNat’s definition (assuming that the observer didn’t intentionally but the specific item at the store because they wanted to bring the hitchhiker home and check it out!). Wild/Not Wild on iNat doesn’t mean “is a threat” or “is a problem”, and whether these observations “pollute” range maps is an opinion that will vary from user to user.
Some other relevant threads:
https://forum.inaturalist.org/t/marking-hitchhikers-traveling-species-which-is-the-best-way/39346
https://forum.inaturalist.org/t/evidence-possibly-transported-unaturally-far-from-its-source/46062