Hi, i had no intention of doing something like that. But i think you have a point.
I am not sure what license should it fall under.
But here are the permissions for this asset:
You are free to use it on a commercial and non-commercial projects.
No attribution required.
You can not sell the asset directly. you can use it in your project which you can sell however you like.
I think this should be enough. As i said you can use it however you want, just don’t sell the asset directly.