Are you sure there's going to be stuff at all? Most people will follow the path of least resistance, adapt, and never consider that there could be an alternative. How many people stream every single thing they watch now? Normal people don't buy physical media any more or download videos or even music anymore. How much software has gone to subscription services instead of being a thing you own? Games are probably as close as most people will get now, but even they come from Steam (which is only one heart attack away from becoming Super-EA).
OK, so after a long, slow decline (more than two decades), many people switched over to software distribution. Where has that same tendency been exhibited in the hardware space? A ton of players have spent BILLIONS trying to convince people they didn't need to spend money on hardware, that they could have a similar or better experience, Geforce Now!, etc and all have fallen by the wayside. I am not saying it won't happen but that is just for gaming; What about your documents? Sure, its great to backup things on the cloud but who doesn't also want to store things locally?
Your argument, if you recall, was for a breaking of the current paradigm, "walking around with a logon device" i.e. no more desktop/laptop etc. I mean, maybe? But they are getting tons of pushback about building datacenters for AI now, and you think people will accept hyperscalers putting ALL Compute in the "The Cloud™"? Again, its not flying cars time-scale but its decades, not in the singular, for anything like that to transpire, IMO. It feels kind of Johnny Mnemonic to me, when we thought that VR was going to rule everything, until people realized wearing a mask all the time to do anything sucked.
I liked motion controllers and dance pads. That was a great era of gaming! Xbox 360/PS2/Wii! But then in a sudden licensing flash, the whole rhythm/music controller game phenomenon died out and motion controllers had run their course. The Beat Saber goes on, though.