You are talking about most cloud mining websites are scam. So, there are websites that provide cloud mining without being a scam? Can you name those that have proven themselves well and can be trusted? Or should all cloud mining websites be treated with suspicion and caution?
If I knew I would have been mentioning them. Last time I've seen cloud mining that was not scam was many years ago; I no longer remember their names and they're most probably out of business.
But that doesn't mean that I can tell for sure that there are no legit cloud mining businesses. I just cannot rule out that possibility, hence generalizing like "all cloud mining sites are scam" can easily be a lie.