The article talks about 7 nm technology. I thought the current races were at smaller sizes, i.e., in 5, 3 and even 2 nm tech? IBM revealed a 2 nm chip two yea

The article talks about 7 nm technology. I thought the current races were at smaller sizes, i.e., in 5, 3 and even 2 nm tech? IBM revealed a 2 nm chip two years ago: https://newsroom.ibm.com/2021-05-06-IBM-Unveils-Worlds-First-2-Nanometer-Chip-Technology,-Opening-a-New-Frontier-for-Semiconductors https://newsroom.ibm.com/2021-05-06-IBM-Unveils-Worlds-First... Producing a single chip is far from mass production but two years! And here we're yakking about 7-nm tech?