What would it take for the large and international companies to dare entering the mining business? are they waiting for $50,000 market
Price and $5000 mining cost? I honestly think they are losing on an opportunity of a life time, if they start mining today even if it costs them
$2500/BTC then 2 years from now when price hits $10,000 they could earn massive profits, talking about hundreds of millions.
Why would anyone want to jump in into mining at this moment? There's no need to do that for companies because there are way more efficient ways of earning bitcoin than mining. Getting involved in some projects like building more btc atms or accepting bitcoin as a payment method would grow their profits significantly.
Besides that we should not forget that a lot of big businesses are concentrated on usd and are doing really good. If you were a billionaire already in usd would you actually care about bitcoins that much? You would most probably just want for everything to go at the same pace at least thus you could be set for life. People who are already rich don't care about bitcoins and bitcoin is usually a way for the poor to make a huge fortune (not talking about a few rare cases like Winkelvoss brothers and so on).
Also at this time there is a competition for bitcoin which is ethereum. It might be a wiser idea to mine eth at the moment because if the "flippening" happens btc will take a huge L. Then eth price would be unstoppable as the fiat from bitcoins would be moved to eth by a lot of users. So if you mine up a lot of eth now you might become more rich than with btc.
They have the power to create their own coin that could be bigger than Bitcoin or choose a coin that would give more advantages to them(less market cap, easier to be centralized, etc..) and pump it.
Mine Bitcoin would be willingly give others power.
Well if they would put in their own capital in it, then yes it might be bigger than bitcoin, but if it depended on people I really doubt that it could overtake btc. I mean why would anyone buy some shitty company coin that would be most probably centralized and controlled by that company when you have eth and btc? It just doesn't make any sense.
it is not just about the bitcoin price and being a giant, the investment needs to yield a good profit after the costs. and one of the main and biggest costs of mining is the electricity cost.
most of these miners that you see are in China are there because they were able to acquire 3 things: cheap electricity contracts + cheap and easily obtainable mining equipment + cheap labor.
Well if you have enough funds you can always make profit out of it. Just invest into tons of mining equipment and if you have a massive rig it will eventually overcome the price of electricity and in the long run would give big profit. And assuming that big companies can afford it, theoretically they could make big profit.