It's the modern way
Who remembers the days of hi-fi seperates ?
Yes, "music centres" seemed a good idea. Until you realised you were stuffed if you wanted to upgrade your amp. Or cassette deck.
How many people had to shove their first CD player through the "Aux" plugs ?
Same with "Smart" TVs. Once the software is out of interest, you can be shafted. That's why I ignore all "Smart" features (causing sales droids to weep). All I want is the panel. I'll plug my media in myself, thank you very much.
Same for cars. No, I don't want your (invariably shite) media experience. Just play what my media device is casting.
Now it's telecoms. All-in-one routers are all very well for the domestic plug'n'play market where tech support is a mate on a pint basis. But if you aspire to running a grown up business, then (as I do) you set your kit up in components. I have a dedicated server handling my OpenVPN connections that (a) has a fallback and (b) can be upgraded independently of whatever routers or switches I am using.
Surely no one reading El Reg lets their VM "Superhub" act as their router ? I don't