I disagree with Charlie here. DAS has received little attention compared to other parts of the roadmap, but there has been a lot of progress over the past year. @fradamt had a great summay post (link below screenshot):

I disagree with Charlie here. DAS has received little attention compared to other parts of the roadmap, but there has been a lot of progress over the past year. @fradamt had a great summay post (link below screenshot): https://ethresear.ch/t/from-4844-to-danksharding-a-path-to-scaling-ethereum-da/18046

Ethereum protocol R&D. Admirer of emergent order.

My personal rule-of-thumb goal would be a 3x blob throughput increase each year for the next 4 years, which would get us to the original Danksharding target. I think we have a plausible path for that with this roadmap.