Having Apple get serious in the Home market! Show Amazon & Goggle what is really needed feature wise and offer the level of privacy we expect out of Apple!
HomePod Jr & HomePod gen 2! Both using PoE for power and offering mesh networking!
Other HomeKit devices which focus on the control aspect not the endpoint devices like lights and shades.
How about a real home server which manages your media library locally as well as a Siri cache server so repeated requests don't need to go out to the Apple servers. Centralized home control, mail and messaging server.
As much as I like iCloud services there is a limit on access when the network goes down or is saturated. Having a more distributed approach makes more sense for basic stuff. Replicating up or down on the most current info just makes sense!