All your software don't have to be available via the cloud. The data could be or vice versa. There will still be plenty of free alternatives just as there are today.
You very well know there are plenty of ways around this and it is being practiced today.
Spotify is one example.
You are creating pseudo problems that would not really exist.
If you have software without the cloud then you return to the same copyright problem repeated ad nauseum in this thread.
Ok, perhaps you could have applications in the cloud with locally stored data but I can't see this as being popular for 2 reasons.
1) Vendors would like the lock-in power that storing your data gives.
2) If I have a lot of data it may not be practical to upload it every time I use the cloud software on a slow uplink.
There are not really "plenty of free alternatives" to many types of software, at least alternatives that are as good as commercial offerings. Examples would include image editors and games.
Using Spotify as an example, all of the music is streamed from the internet so if they remove a track from their library then I lose my ability to stream it.
Also to sign up for Spotify now you need a facebook account, I don't have one or want one. Luckily I got my account before this was a requirement but if they decide to apply this policy retroactively then I'm shit out of luck.
Assuming there is another service that fits my needs, doesn't have the same problem, has a price I like and will let me move all my data over from the old service..
I just don't understand why you think losing all control over your software would be preferable to copyright?
You very well know there are plenty of ways around this and it is being practiced today.
Spotify is one example.
You are creating pseudo problems that would not really exist.