Comment by 1024qw

In the beginning everyone had to run a full node even if they weren’t farming (in Chia instead of mining it’s 2 stages, first plotting and then farming) but earlier this year Chia released a new light wallet which doesn’t run a full node. Now it should be mostly actual farmers that run full nodes. Chia currently has 22 EiB of netspace which would be more than 1.5 million of 14 TB hard drives.