I can tell you my s9s are still making millions. You and your lil shit GPU farm are nothing, yet you act like you are so great and your shit dont stink. My farm makes more in a week than you have in your entire career with crypto so stop talking like you are something special. You are just another deluded idiot that cant even offer a legit argument to support your wild ass claims.
You are so far up your own ass you cant look at anything objectively and your only response is to just call everyone Bitmain shills or insult their english skills. You are truly a toxic piece of shit, people like you are nothing but poison to the crypto community. There are 15 pages of people pointing out flaws in your arguments and you have done NOTHING to prove anything you say is true.
I am really happy for You, if You are "making millions" with Your S9s. Good for You. Income for one S9i (14THs), today, after power consumption deduction is less than 3 USD. To making millions with this profitabiltiy You has to have over 10000 miners. In such situation You will not have time to write here.
The logic of Bitmain is simple. They are making "Money machine". Think, if You can produce a "money machine" would You sell it to everyone or use it exclusively for Yourself? If You need a fresh money for future investments, You will easily found the investors who will invest in such project of "money machine".
There is no sense to sell "money machine" until You see "dark clouds on horizon". That is the time when Bitmain start selling of old units and start overproduction to make income again, and destroy the algo profitability. They did it with D3, L3, X3.
Fortunately, more and more buyers recognize that business model, and realize that they will never return investment...
For example, X3 for Cryptonight coins, Bitmain and "company" mined in secret since December, and totaly destroy the profitability. They announce the miner after they "smell" the first ASIC resistant fork. Interesting is that 4 producers announce the Cryptonight miner almost the same day.
Community resists, and almost all coins forked to ASIC resistant algos variant. ETN, the last "big" CN coin, will fork next week, and the ROI will be very, very long for X3.
Probably We will see the same situation with Z9.