It's all very interesting, and I hope that the appeal is thrown out as I feel there is too much scope for the points deduction penalty to be ineffective.
You could argue that the points deducted will often be more important for how much compensation risk it opens you up to, rather than how it impacts your season.
It's also a bit more poetic justice if the result is you end up shooting yourself in the foot for PSR / SCR because you had to pay off your rivals compensation claims.
No doubt it won't be long till owners find a way to pay off the claims out of court via other means that don't come from the club coffers for PSR.