Here, I think, we disagree, because I think your primary computer (ie, your personal state and main applications) should be in the cloud.

(But not for everyone - just for everyone who doesn't have powerful enemies. That's why it's essential to abstract across cloud hosting and personal hosting. If people who have powerful enemies and need to host at home have the same experience on the network as most people (who don't have powerful enemies), except that their enemies can't own them in some data center, they experience a kind of "herd immunity." Everyone doesn't need privacy against powerful enemies - everyone just needs to be able to obtain privacy, without deleting their digital lives, if they find out they have powerful enemies.)