There’s a long history of people misunderstanding the purpose of quotation marks and using them for emphasis. It’s not quite to the point where the misunderstanding has taken over, and at this point it is unlikely given the fact that asterisks seem to have overtaken that role, but I remember memes about this from twenty years ago or so.
It’s even more pronounced in countries where English is not a primary language, which is likely where most silica gel packets are packed.
It’s an appeal to authority. When it’s in quotes, you realize it’s not the package itself speaking but someone else and since literally everyone has more authority than a package made of plastic, you now realize that this is important and valid
Seriously, though: Why is “Do not eat” already in quotes on the packaging?
There’s a long history of people misunderstanding the purpose of quotation marks and using them for emphasis. It’s not quite to the point where the misunderstanding has taken over, and at this point it is unlikely given the fact that asterisks seem to have overtaken that role, but I remember memes about this from twenty years ago or so.
It’s even more pronounced in countries where English is not a primary language, which is likely where most silica gel packets are packed.
It’s an appeal to authority. When it’s in quotes, you realize it’s not the package itself speaking but someone else and since literally everyone has more authority than a package made of plastic, you now realize that this is important and valid