Startup claims to have storage technology so groundbreaking that it can reach TBs/cm^2, GBps speed (read/write?), seconds (?) of read latency, low cost of <$1/T

Startup claims to have storage technology so groundbreaking that it can reach TBs/cm^2, GBps speed (read/write?), seconds (?) of read latency, low cost of <$1/TB, and durability of thousands of years. Even attaches a 2030 mass market timeline to it, which is not far into the future. I'm skeptical, and the 2030 number makes me even more skeptical. I didn't watch the hour-long presentations though. https://storagedeveloper.org/events/agenda/session/527 https://storagedeveloper.org/events/agenda/session/527 https://storagedeveloper.org/events/agenda/session/603 https://storagedeveloper.org/events/agenda/session/603