Geez someone woke up on the wrong side of the bed this morning.
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No need to take it personally.
Nah, I don't ever take ANYTHING on this forum personally. However, sometimes a person (such as yourself) will simply refuse to accept knowledge from those (such as ranochigo) that know what they are talking about. In those cases, it might be necessary to be a bit more direct and dismissive to get them to pay attention.
The question dies make sense. I asked if Bitcoin blocks have private keys. It is clear to a certain extent they do.
That's really a stretch. There are private keys that are associated with the public key hashes used in transactions, and there are transactions in blocks. If that means (to you) that blocks "have private keys", then you are stretching the concept of "having a private key" a lot farther than the average person. Beyond that, there are no private keys associated with blocks.
When creating an altcoin base on bitcoin you generate a genius block private key which controls that chain.
I find this surprising, and I suspect that you are misunderstanding the altcoin, but since I pretty much ignore anything having anything to do with the thousands of scamcoin altcoins out there, I'm willing to accept that there probably are some such that the coin provides the users absolutely zero protection beyond trusting the coin's creator.
I assume it's the same for Bitcoin
It is not.