

I don’t know why you are annoyed by this.
You use an automatic tool. It’s bound to fail or make a mistake once in a while.
The “uploader” likely knew this, so they had some fun. It’s not like what you are doing is legal or anything. “Le me go complain on my blog about someone messing with how I do my illegal activites”.
As I already have a nextcloud server in use, I use that as my OIDC provider. Just requires installing the nextcloud app (OIDC Provider) and you can setup clients in the admin dashboard, so people can log into those with their Nextcloud credentials.