2000ft would not get you off the ground on many days in southern Victoria!
If someone’s eyesight means that they need to keep further from cloud, they probably shouldn’t be flying.
I guess you’re really talking about reducing stress and workload on the private pilot, how they respond when they do end up in a tricky situation, stressed to the point where they have a medical episode in cloud - that makes sense, however I’ve never seen any data on that and we will likely never know it’s an issue. Perhaps a better solution is better training for what happens when you inadvertently enter cloud.