This a is a great idea. Many soft forks are backward compatible so they can easily be turned off if they are undesirable for whatever unknown reason down the line.

However, I think the issue is the getting the soft forks to activate. It now takes at least 3 years to get a BIP through. In early days there were several soft forks a year. https://image.nostr.build/c1ad9bfe7804b9564798516e9e8b45be424f6a8f8b8790306fae9e00d2ad5906.jpg