A bit harsh. It's just information outdated by a year. The majority of DRAM by all big manufacturers is still on DUV tech AFAIK. Micron's "1-gamma" is pretty new. It's been less than a year since Micron started shipping DRAM based on that process.

And to the OP's comment: CXMT won't be making stuff for an Nvidia H100 any time soon haha, but there's a lot of stuff out there that's not that.