You are incorrect, the numbers you are quoted is EBS volume performance. iX instances have directly attached NVME volumes which are separate from EBS.

> NVMe i bought for 150 dollars

Sure, now cost out the rest of the server, the racks, the colocation space for racks, power, multiple AZ redundancy, a clos network fabric, network peering, the spare hardware for failures, off site backups, supply chain management, a team of engineers to design the system, a team of staff to physically rack new hardware and unrack it, a team of engineers to manage the network, on call rotations for all those teams.

Sure the NVME is just $150 bro.

You claim I am incorrect, but you don't provide a reference or numbers, which I couldn't find.