it seems more likely that they keep selling them because they like money, and never fixed it, and don't reply because they know that nobody can do anything abou

it seems more likely that they keep selling them because they like money, and never fixed it, and don't reply because they know that nobody can do anything about them not replying (their liability is a good point, too) since we have no evidence the issue was fixed, and since it seems to still be happening, we can safely assume it was not until such evidence arises