This is partially true but SSD’s do not spin at all.

I have had many a NAS drive fail on me in the past.

HDDs die faster when running because they have to spin though.

Without some level of beneficial dictatorship all projects are doomed if moderation is required.

The ideas sound solid. One of Lemmy’s issue is different instances hosting the same community and frequently posting the same content. But too much centralization leads to lemmy.world admins controlling everything. Still there might be abuse such as people claiming every community name.