No, this is a completely incorrect answer. Bitcoin mining can and has been very unprofitable at times. The cost of electricity and hardware can far outweigh the return from mining fees. It has never been "at no course would it not be profitable" as you put it.
Their should be an estimation of what you are going to be spending and the Same time what you will be getting in return is it really worth it then you will be able to actually finalize if you are going to continue with your mining or not, and establishing a mining farm is very expensive to set up, because of the components of setting it up all consist of huge amount of money and I think the profit will also be determined by the number of miners you have. I have not see a mining farm before but according to videos have seen online you will know that they are going to be consume a lot of electricity. And the bill for such consumption is going to be massive. And if all this out weighs the return and they are not making from it then why continue. Their must be a genuine explanation for this, I still feel their is profit in it. Their other alternative to using electricity just that it might even be more expensive to set up to but worth it.