I think I would have an honest conversation with my loved ones while I still have enough consciousness. That way we could all work out the best course of action when that day finally comes. My loved ones wouldn’t be burden with guilt and I wouldn’t feel like they are doing me a disservice.
I value honest communication and mutual understanding, and I want everyone to be on the same page, especially with important things like this. And I would go with the middle ground when we come to an agreement. My “dignity” could very much be their burden and I don’t want that.
Beside, why not spend some time bonding with my loved ones while I still have enough consciousness? This won’t last forever.