It's just a minig. There's nothing supernatural about it. You do not need to be a super professional in the field of cryptocurrencies to launch such a project. They just need to hire a person who will install all the equipment, write a smart contract that will distribute profits and monitor the performance of the equipment.
But the main problem is not this, but the lack of profit from mining at the moment
Anyway, after several weeks of radio silence, I think things are clear...
(Or, the factory with 10,000 miners was created in secret and the team wants to surprise us haha)