I’m also experiencing this, taking off or landing on grass airfields which are clearly literally that, a grass field.
Maybe the solution is to not grade grass field operations for on/off runway penalties.
In the past (pre WW2 in the UK for instance) almost all aerodromes were just flat fields with no tarmac, allowing the tailwheel aircraft of the day to operate directly into the wind regardless of its direction. The idea of a numbered runway just didn’t exist for them.