Rollups compress the data on chain, and sharding will mean individual nodes don't have to store all the data. https://vitalik.ca/general/2021/01/05/rollup.html

Rollups compress the data on chain, and sharding will mean individual nodes don't have to store all the data. https://vitalik.ca/general/2021/01/05/rollup.html https://vitalik.ca/general/2021/01/05/rollup.html There's also work on things like clearing data that hasn't been accessed for a long time, and allowing it to be restored by supplying a Merkle branch.