A good example of why this will all end badly, I spend a lot of time in North Norfolk and can tell you whatever the HC may say many if not most tractor drivers on the roads in that area do not move over when possible. Seen tail backs of many miles behind one tractor. Cyclists will be no different as shown by the cyclist response on these pages. Would love to think we could all share the space fairly but for that to happen you have to see not only your own point of view but also that of the other road users. Not seeing much of that on here, out on the roads likely to be the same.
It should be able to work with just a little good will by all. Still at least some can claim I have right to do this, even if expressing that right should also include thinking about how you impact upon other users.